2019762480526

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4673}}^1\times {\mathrm{16661}}^1$

素因数の和:21469

約数の個数: 64

約数和(自身を含む): 3700771493760

約数和(自身を除く): 1681009013234

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 763, 1526, 1853, 3706, 4673, 9346, 12971, 16661, 25942, 32711, 33322, 65422, 79441, 116627, 158882, 233254, 283237, 509357, 556087, 566474, 1018714, 1112174, 1816049, 1982659, 3565499, 3632098, 3965318, 7130998, 8659069, 12712343, 17318138, 25424686, 30872833, 60613483, 61745666, 77856853, 121226966, 155713706, 216109831, 432219662, 544997971, 1089995942, 1323566501, 2647133002, 8486396977, 9264965507, 16972793954, 18529931014, 59404778839, 118809557678, 144268748609, 288537497218, 1009881240263, 2019762480526]

約数ペア:

[(1, 2019762480526), (2, 1009881240263), (7, 288537497218), (14, 144268748609), (17, 118809557678), (34, 59404778839), (109, 18529931014), (119, 16972793954), (218, 9264965507), (238, 8486396977), (763, 2647133002), (1526, 1323566501), (1853, 1089995942), (3706, 544997971), (4673, 432219662), (9346, 216109831), (12971, 155713706), (16661, 121226966), (25942, 77856853), (32711, 61745666), (33322, 60613483), (65422, 30872833), (79441, 25424686), (116627, 17318138), (158882, 12712343), (233254, 8659069), (283237, 7130998), (509357, 3965318), (556087, 3632098), (566474, 3565499), (1018714, 1982659), (1112174, 1816049)]