2197831222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 3415104000

約数和(自身を除く): 1217272778

約数列:

[1, 2, 43, 86, 167, 199, 334, 398, 769, 1538, 7181, 8557, 14362, 17114, 33067, 33233, 66134, 66466, 128423, 153031, 256846, 306062, 1429019, 2858038, 5522189, 6580333, 11044378, 13160666, 25556177, 51112354, 1098915611, 2197831222]

約数ペア:

[(1, 2197831222), (2, 1098915611), (43, 51112354), (86, 25556177), (167, 13160666), (199, 11044378), (334, 6580333), (398, 5522189), (769, 2858038), (1538, 1429019), (7181, 306062), (8557, 256846), (14362, 153031), (17114, 128423), (33067, 66466), (33233, 66134)]