1255672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 2707200

約数和(自身を除く): 1451528

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 751, 836, 1502, 1672, 3004, 6008, 8261, 14269, 16522, 28538, 33044, 57076, 66088, 114152, 156959, 313918, 627836, 1255672]

約数ペア:

[(1, 1255672), (2, 627836), (4, 313918), (8, 156959), (11, 114152), (19, 66088), (22, 57076), (38, 33044), (44, 28538), (76, 16522), (88, 14269), (152, 8261), (209, 6008), (418, 3004), (751, 1672), (836, 1502)]