520023244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{344843}}^1$

素因数の和:344889

約数の個数: 24

約数和(自身を含む): 1013841360

約数和(自身を除く): 493818116

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 344843, 689686, 1379372, 4482959, 8965918, 10000447, 17931836, 20000894, 40001788, 130005811, 260011622, 520023244]

約数ペア:

[(1, 520023244), (2, 260011622), (4, 130005811), (13, 40001788), (26, 20000894), (29, 17931836), (52, 10000447), (58, 8965918), (116, 4482959), (377, 1379372), (754, 689686), (1508, 344843)]