2939033012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1893

約数の個数: 72

約数和(自身を含む): 5800925760

約数和(自身を除く): 2861892748

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 164, 437, 529, 779, 874, 943, 1058, 1558, 1748, 1783, 1886, 2116, 3116, 3566, 3772, 7132, 10051, 17917, 20102, 21689, 33877, 35834, 40204, 41009, 43378, 67754, 71668, 73103, 82018, 86756, 135508, 146206, 164036, 292412, 412091, 779171, 824182, 943207, 1388957, 1558342, 1648364, 1681369, 1886414, 2777914, 3116684, 3362738, 3772828, 5555828, 6725476, 17920933, 31946011, 35841866, 38671487, 63892022, 71683732, 77342974, 127784044, 154685948, 734758253, 1469516506, 2939033012]

約数ペア:

[(1, 2939033012), (2, 1469516506), (4, 734758253), (19, 154685948), (23, 127784044), (38, 77342974), (41, 71683732), (46, 63892022), (76, 38671487), (82, 35841866), (92, 31946011), (164, 17920933), (437, 6725476), (529, 5555828), (779, 3772828), (874, 3362738), (943, 3116684), (1058, 2777914), (1558, 1886414), (1748, 1681369), (1783, 1648364), (1886, 1558342), (2116, 1388957), (3116, 943207), (3566, 824182), (3772, 779171), (7132, 412091), (10051, 292412), (17917, 164036), (20102, 146206), (21689, 135508), (33877, 86756), (35834, 82018), (40204, 73103), (41009, 71668), (43378, 67754)]