265155436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3181}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 573778240

約数和(自身を除く): 308622804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 916, 1603, 2977, 3181, 3206, 5954, 6362, 6412, 11908, 12724, 20839, 22267, 41353, 41678, 44534, 82706, 83356, 89068, 165412, 289471, 578942, 728449, 1157884, 1456898, 2913796, 5099143, 9469837, 10198286, 18939674, 20396572, 37879348, 66288859, 132577718, 265155436]

約数ペア:

[(1, 265155436), (2, 132577718), (4, 66288859), (7, 37879348), (13, 20396572), (14, 18939674), (26, 10198286), (28, 9469837), (52, 5099143), (91, 2913796), (182, 1456898), (229, 1157884), (364, 728449), (458, 578942), (916, 289471), (1603, 165412), (2977, 89068), (3181, 83356), (3206, 82706), (5954, 44534), (6362, 41678), (6412, 41353), (11908, 22267), (12724, 20839)]