2153555508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1061911}}^1$

素因数の和:1061944

約数の個数: 36

約数和(自身を含む): 5441237088

約数和(自身を除く): 3287681580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 1061911, 2123822, 3185733, 4247644, 6371466, 12742932, 13804843, 27609686, 41414529, 55219372, 82829058, 165658116, 179462959, 358925918, 538388877, 717851836, 1076777754, 2153555508]

約数ペア:

[(1, 2153555508), (2, 1076777754), (3, 717851836), (4, 538388877), (6, 358925918), (12, 179462959), (13, 165658116), (26, 82829058), (39, 55219372), (52, 41414529), (78, 27609686), (156, 13804843), (169, 12742932), (338, 6371466), (507, 4247644), (676, 3185733), (1014, 2123822), (2028, 1061911)]