4129968278

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 6374592000

約数和(自身を除く): 2244623722

約数列:

[1, 2, 61, 122, 139, 239, 278, 478, 1019, 2038, 8479, 14579, 16958, 29158, 33221, 62159, 66442, 124318, 141641, 243541, 283282, 487082, 2026481, 4052962, 8640101, 14856001, 17280202, 29712002, 33852199, 67704398, 2064984139, 4129968278]

約数ペア:

[(1, 4129968278), (2, 2064984139), (61, 67704398), (122, 33852199), (139, 29712002), (239, 17280202), (278, 14856001), (478, 8640101), (1019, 4052962), (2038, 2026481), (8479, 487082), (14579, 283282), (16958, 243541), (29158, 141641), (33221, 124318), (62159, 66442)]