506554345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1279}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 700416000

約数和(自身を除く): 193861655

約数列:

[1, 5, 11, 19, 55, 95, 209, 379, 1045, 1279, 1895, 4169, 6395, 7201, 14069, 20845, 24301, 36005, 70345, 79211, 121505, 267311, 396055, 484741, 1336555, 2423705, 5332151, 9210079, 26660755, 46050395, 101310869, 506554345]

約数ペア:

[(1, 506554345), (5, 101310869), (11, 46050395), (19, 26660755), (55, 9210079), (95, 5332151), (209, 2423705), (379, 1336555), (1045, 484741), (1279, 396055), (1895, 267311), (4169, 121505), (6395, 79211), (7201, 70345), (14069, 36005), (20845, 24301)]