1640604048

素因数分解:

$2^4\times 3^1\times {\mathrm{34179251}}^1$

素因数の和:34179262

約数の個数: 20

約数和(自身を含む): 4238227248

約数和(自身を除く): 2597623200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 34179251, 68358502, 102537753, 136717004, 205075506, 273434008, 410151012, 546868016, 820302024, 1640604048]

約数ペア:

[(1, 1640604048), (2, 820302024), (3, 546868016), (4, 410151012), (6, 273434008), (8, 205075506), (12, 136717004), (16, 102537753), (24, 68358502), (48, 34179251)]