284036570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{4651}}^1$

素因数の和:4886

約数の個数: 32

約数和(自身を含む): 530551296

約数和(自身を除く): 246514726

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 985, 1970, 4651, 6107, 9302, 12214, 23255, 30535, 46510, 61070, 144181, 288362, 720905, 916247, 1441810, 1832494, 4581235, 9162470, 28403657, 56807314, 142018285, 284036570]

約数ペア:

[(1, 284036570), (2, 142018285), (5, 56807314), (10, 28403657), (31, 9162470), (62, 4581235), (155, 1832494), (197, 1441810), (310, 916247), (394, 720905), (985, 288362), (1970, 144181), (4651, 61070), (6107, 46510), (9302, 30535), (12214, 23255)]