71316631886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1\times {\mathrm{670559}}^1$

素因数の和:671899

約数の個数: 16

約数和(自身を含む): 109668746880

約数和(自身を除く): 38352114994

約数列:

[1, 2, 41, 82, 1297, 2594, 53177, 106354, 670559, 1341118, 27492919, 54985838, 869715023, 1739430046, 35658315943, 71316631886]

約数ペア:

[(1, 71316631886), (2, 35658315943), (41, 1739430046), (82, 869715023), (1297, 54985838), (2594, 27492919), (53177, 1341118), (106354, 670559)]