2012382962

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 3103930368

約数和(自身を除く): 1091547406

約数列:

[1, 2, 71, 131, 142, 251, 262, 431, 502, 862, 9301, 17821, 18602, 30601, 32881, 35642, 56461, 61202, 65762, 108181, 112922, 216362, 2334551, 4008731, 4669102, 7680851, 8017462, 14171711, 15361702, 28343422, 1006191481, 2012382962]

約数ペア:

[(1, 2012382962), (2, 1006191481), (71, 28343422), (131, 15361702), (142, 14171711), (251, 8017462), (262, 7680851), (431, 4669102), (502, 4008731), (862, 2334551), (9301, 216362), (17821, 112922), (18602, 108181), (30601, 65762), (32881, 61202), (35642, 56461)]