1036781890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1\times {\mathrm{2719}}^1$

素因数の和:4986

約数の個数: 32

約数和(自身を含む): 1977592320

約数和(自身を除く): 940810430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2243, 2719, 4486, 5438, 11215, 13595, 22430, 27190, 38131, 46223, 76262, 92446, 190655, 231115, 381310, 462230, 6098717, 12197434, 30493585, 60987170, 103678189, 207356378, 518390945, 1036781890]

約数ペア:

[(1, 1036781890), (2, 518390945), (5, 207356378), (10, 103678189), (17, 60987170), (34, 30493585), (85, 12197434), (170, 6098717), (2243, 462230), (2719, 381310), (4486, 231115), (5438, 190655), (11215, 92446), (13595, 76262), (22430, 46223), (27190, 38131)]