1801274032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{5897}}^1$

素因数の和:7045

約数の個数: 40

約数和(自身を含む): 3699178416

約数和(自身を除く): 1897904384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1123, 2246, 4492, 5897, 8984, 11794, 17968, 19091, 23588, 38182, 47176, 76364, 94352, 100249, 152728, 200498, 305456, 400996, 801992, 1603984, 6622331, 13244662, 26489324, 52978648, 105957296, 112579627, 225159254, 450318508, 900637016, 1801274032]

約数ペア:

[(1, 1801274032), (2, 900637016), (4, 450318508), (8, 225159254), (16, 112579627), (17, 105957296), (34, 52978648), (68, 26489324), (136, 13244662), (272, 6622331), (1123, 1603984), (2246, 801992), (4492, 400996), (5897, 305456), (8984, 200498), (11794, 152728), (17968, 100249), (19091, 94352), (23588, 76364), (38182, 47176)]