641764513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{12413}}^1$

素因数の和:12564

約数の個数: 16

約数和(自身を含む): 715344336

約数和(自身を除く): 73579823

約数列:

[1, 13, 41, 97, 533, 1261, 3977, 12413, 51701, 161369, 508933, 1204061, 6616129, 15652793, 49366501, 641764513]

約数ペア:

[(1, 641764513), (13, 49366501), (41, 15652793), (97, 6616129), (533, 1204061), (1261, 508933), (3977, 161369), (12413, 51701)]