4497902738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{258887}}^1$

素因数の和:258986

約数の個数: 32

約数和(自身を含む): 8276131584

約数和(自身を除く): 3778228846

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2482, 8687, 17374, 258887, 517774, 1812209, 3624418, 4401079, 8802158, 18898751, 30807553, 37797502, 61615106, 132291257, 264582514, 321278767, 642557534, 2248951369, 4497902738]

約数ペア:

[(1, 4497902738), (2, 2248951369), (7, 642557534), (14, 321278767), (17, 264582514), (34, 132291257), (73, 61615106), (119, 37797502), (146, 30807553), (238, 18898751), (511, 8802158), (1022, 4401079), (1241, 3624418), (2482, 1812209), (8687, 517774), (17374, 258887)]