513056804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{580381}}^1$

素因数の和:580415

約数の個数: 24

約数和(自身を含む): 1023793848

約数和(自身を除く): 510737044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 580381, 1160762, 2321524, 7544953, 9866477, 15089906, 19732954, 30179812, 39465908, 128264201, 256528402, 513056804]

約数ペア:

[(1, 513056804), (2, 256528402), (4, 128264201), (13, 39465908), (17, 30179812), (26, 19732954), (34, 15089906), (52, 9866477), (68, 7544953), (221, 2321524), (442, 1160762), (884, 580381)]