2941942444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1199

約数の個数: 96

約数和(自身を含む): 6377978880

約数和(自身を除く): 3436036436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 103, 106, 133, 206, 212, 266, 371, 412, 532, 721, 742, 1007, 1013, 1442, 1484, 1957, 2014, 2026, 2884, 3914, 4028, 4052, 5459, 7049, 7091, 7828, 10918, 13699, 14098, 14182, 19247, 21836, 27398, 28196, 28364, 38213, 38494, 53689, 54796, 76426, 76988, 103721, 104339, 107378, 134729, 152852, 207442, 208678, 214756, 269458, 375823, 414884, 417356, 538916, 726047, 730373, 751646, 1020091, 1452094, 1460746, 1503292, 1982441, 2040182, 2904188, 2921492, 3964882, 4080364, 5529967, 7140637, 7929764, 11059934, 13877087, 14281274, 22119868, 27754174, 28562548, 38709769, 55508348, 77419538, 105069373, 154839076, 210138746, 420277492, 735485611, 1470971222, 2941942444]

約数ペア:

[(1, 2941942444), (2, 1470971222), (4, 735485611), (7, 420277492), (14, 210138746), (19, 154839076), (28, 105069373), (38, 77419538), (53, 55508348), (76, 38709769), (103, 28562548), (106, 27754174), (133, 22119868), (206, 14281274), (212, 13877087), (266, 11059934), (371, 7929764), (412, 7140637), (532, 5529967), (721, 4080364), (742, 3964882), (1007, 2921492), (1013, 2904188), (1442, 2040182), (1484, 1982441), (1957, 1503292), (2014, 1460746), (2026, 1452094), (2884, 1020091), (3914, 751646), (4028, 730373), (4052, 726047), (5459, 538916), (7049, 417356), (7091, 414884), (7828, 375823), (10918, 269458), (13699, 214756), (14098, 208678), (14182, 207442), (19247, 152852), (21836, 134729), (27398, 107378), (28196, 104339), (28364, 103721), (38213, 76988), (38494, 76426), (53689, 54796)]