1618157090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{47917}}^1$

素因数の和:48242

約数の個数: 32

約数和(自身を含む): 3187888704

約数和(自身を除く): 1569731614

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 614, 1535, 3070, 3377, 6754, 16885, 33770, 47917, 95834, 239585, 479170, 527087, 1054174, 2635435, 5270870, 14710519, 29421038, 73552595, 147105190, 161815709, 323631418, 809078545, 1618157090]

約数ペア:

[(1, 1618157090), (2, 809078545), (5, 323631418), (10, 161815709), (11, 147105190), (22, 73552595), (55, 29421038), (110, 14710519), (307, 5270870), (614, 2635435), (1535, 1054174), (3070, 527087), (3377, 479170), (6754, 239585), (16885, 95834), (33770, 47917)]