2873894402

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1\times {\mathrm{13099}}^1$

素因数の和:13937

約数の個数: 16

約数和(自身を含む): 4344064800

約数和(自身を除く): 1470170398

約数列:

[1, 2, 163, 326, 673, 1346, 13099, 26198, 109699, 219398, 2135137, 4270274, 8815627, 17631254, 1436947201, 2873894402]

約数ペア:

[(1, 2873894402), (2, 1436947201), (163, 17631254), (326, 8815627), (673, 4270274), (1346, 2135137), (13099, 219398), (26198, 109699)]