2055140386

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 3414692160

約数和(自身を除く): 1359551774

約数列:

[1, 2, 13, 26, 61, 122, 169, 263, 338, 379, 526, 758, 793, 1586, 3419, 4927, 6838, 9854, 10309, 16043, 20618, 23119, 32086, 44447, 46238, 64051, 88894, 99677, 128102, 199354, 208559, 300547, 417118, 601094, 1295801, 2591602, 2711267, 3907111, 5422534, 6080297, 7814222, 12160594, 16845413, 33690826, 79043861, 158087722, 1027570193, 2055140386]

約数ペア:

[(1, 2055140386), (2, 1027570193), (13, 158087722), (26, 79043861), (61, 33690826), (122, 16845413), (169, 12160594), (263, 7814222), (338, 6080297), (379, 5422534), (526, 3907111), (758, 2711267), (793, 2591602), (1586, 1295801), (3419, 601094), (4927, 417118), (6838, 300547), (9854, 208559), (10309, 199354), (16043, 128102), (20618, 99677), (23119, 88894), (32086, 64051), (44447, 46238)]