2017861610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{46829}}^1$

素因数の和:47006

約数の個数: 32

約数和(自身を含む): 3776371200

約数和(自身を除く): 1758509590

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1390, 4309, 8618, 21545, 43090, 46829, 93658, 234145, 468290, 1451699, 2903398, 6509231, 7258495, 13018462, 14516990, 32546155, 65092310, 201786161, 403572322, 1008930805, 2017861610]

約数ペア:

[(1, 2017861610), (2, 1008930805), (5, 403572322), (10, 201786161), (31, 65092310), (62, 32546155), (139, 14516990), (155, 13018462), (278, 7258495), (310, 6509231), (695, 2903398), (1390, 1451699), (4309, 468290), (8618, 234145), (21545, 93658), (43090, 46829)]