1688313456492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{20693159}}^1$

素因数の和:20693702

約数の個数: 48

約数和(自身を含む): 4250540609280

約数和(自身を除く): 2562227152788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 523, 1046, 1569, 2092, 3138, 6276, 6799, 13598, 20397, 27196, 40794, 81588, 20693159, 41386318, 62079477, 82772636, 124158954, 248317908, 269011067, 538022134, 807033201, 1076044268, 1614066402, 3228132804, 10822522157, 21645044314, 32467566471, 43290088628, 64935132942, 129870265884, 140692788041, 281385576082, 422078364123, 562771152164, 844156728246, 1688313456492]

約数ペア:

[(1, 1688313456492), (2, 844156728246), (3, 562771152164), (4, 422078364123), (6, 281385576082), (12, 140692788041), (13, 129870265884), (26, 64935132942), (39, 43290088628), (52, 32467566471), (78, 21645044314), (156, 10822522157), (523, 3228132804), (1046, 1614066402), (1569, 1076044268), (2092, 807033201), (3138, 538022134), (6276, 269011067), (6799, 248317908), (13598, 124158954), (20397, 82772636), (27196, 62079477), (40794, 41386318), (81588, 20693159)]