1570721968

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{421331}}^1$

素因数の和:421572

約数の個数: 20

約数和(自身を含む): 3056342328

約数和(自身を除く): 1485620360

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 421331, 842662, 1685324, 3370648, 6741296, 98170123, 196340246, 392680492, 785360984, 1570721968]

約数ペア:

[(1, 1570721968), (2, 785360984), (4, 392680492), (8, 196340246), (16, 98170123), (233, 6741296), (466, 3370648), (932, 1685324), (1864, 842662), (3728, 421331)]