2298418456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{42557}}^1$

素因数の和:42763

約数の個数: 32

約数和(自身を含む): 4437948240

約数和(自身を除く): 2139529784

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 628, 1256, 6751, 13502, 27004, 42557, 54008, 85114, 170228, 340456, 1829951, 3659902, 6681449, 7319804, 13362898, 14639608, 26725796, 53451592, 287302307, 574604614, 1149209228, 2298418456]

約数ペア:

[(1, 2298418456), (2, 1149209228), (4, 574604614), (8, 287302307), (43, 53451592), (86, 26725796), (157, 14639608), (172, 13362898), (314, 7319804), (344, 6681449), (628, 3659902), (1256, 1829951), (6751, 340456), (13502, 170228), (27004, 85114), (42557, 54008)]