645087122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 1026514944

約数和(自身を除く): 381427822

約数列:

[1, 2, 31, 62, 67, 83, 134, 166, 1871, 2077, 2573, 3742, 4154, 5146, 5561, 11122, 58001, 116002, 125357, 155293, 172391, 250714, 310586, 344782, 3886067, 4814083, 7772134, 9628166, 10404631, 20809262, 322543561, 645087122]

約数ペア:

[(1, 645087122), (2, 322543561), (31, 20809262), (62, 10404631), (67, 9628166), (83, 7772134), (134, 4814083), (166, 3886067), (1871, 344782), (2077, 310586), (2573, 250714), (3742, 172391), (4154, 155293), (5146, 125357), (5561, 116002), (11122, 58001)]