359663668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2347}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 776831104

約数和(自身を除く): 417167436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 421, 842, 1684, 2347, 2947, 4694, 5473, 5894, 9388, 10946, 11788, 16429, 21892, 30511, 32858, 38311, 61022, 65716, 76622, 122044, 153244, 213577, 427154, 854308, 988087, 1976174, 3952348, 6916609, 12845131, 13833218, 25690262, 27666436, 51380524, 89915917, 179831834, 359663668]

約数ペア:

[(1, 359663668), (2, 179831834), (4, 89915917), (7, 51380524), (13, 27666436), (14, 25690262), (26, 13833218), (28, 12845131), (52, 6916609), (91, 3952348), (182, 1976174), (364, 988087), (421, 854308), (842, 427154), (1684, 213577), (2347, 153244), (2947, 122044), (4694, 76622), (5473, 65716), (5894, 61022), (9388, 38311), (10946, 32858), (11788, 30511), (16429, 21892)]