503058530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{168247}}^1$

素因数の和:168290

約数の個数: 32

約数和(自身を含む): 1017563904

約数和(自身を除く): 514505374

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 168247, 336494, 841235, 1682470, 2187211, 3869681, 4374422, 7739362, 10936055, 19348405, 21872110, 38696810, 50305853, 100611706, 251529265, 503058530]

約数ペア:

[(1, 503058530), (2, 251529265), (5, 100611706), (10, 50305853), (13, 38696810), (23, 21872110), (26, 19348405), (46, 10936055), (65, 7739362), (115, 4374422), (130, 3869681), (230, 2187211), (299, 1682470), (598, 841235), (1495, 336494), (2990, 168247)]