1390758445454

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{105344527}}^1$

素因数の和:105344600

約数の個数: 32

約数和(自身を含む): 2548494821376

約数和(自身を除く): 1157736375922

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 105344527, 210689054, 737411689, 1474823378, 2422924121, 4319125607, 4845848242, 8638251214, 16960468847, 30233879249, 33920937694, 60467758498, 99339888961, 198679777922, 695379222727, 1390758445454]

約数ペア:

[(1, 1390758445454), (2, 695379222727), (7, 198679777922), (14, 99339888961), (23, 60467758498), (41, 33920937694), (46, 30233879249), (82, 16960468847), (161, 8638251214), (287, 4845848242), (322, 4319125607), (574, 2422924121), (943, 1474823378), (1886, 737411689), (6601, 210689054), (13202, 105344527)]