815235226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{1373}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 1352444688

約数和(自身を除く): 537209462

約数列:

[1, 2, 13, 26, 41, 82, 533, 557, 1066, 1114, 1373, 2746, 7241, 14482, 17849, 22837, 35698, 45674, 56293, 112586, 296881, 593762, 731809, 764761, 1463618, 1529522, 9941893, 19883786, 31355201, 62710402, 407617613, 815235226]

約数ペア:

[(1, 815235226), (2, 407617613), (13, 62710402), (26, 31355201), (41, 19883786), (82, 9941893), (533, 1529522), (557, 1463618), (1066, 764761), (1114, 731809), (1373, 593762), (2746, 296881), (7241, 112586), (14482, 56293), (17849, 45674), (22837, 35698)]