2299849240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4422787}}^1$

素因数の和:4422811

約数の個数: 32

約数和(自身を含む): 5572712880

約数和(自身を除く): 3272863640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4422787, 8845574, 17691148, 22113935, 35382296, 44227870, 57496231, 88455740, 114992462, 176911480, 229984924, 287481155, 459969848, 574962310, 1149924620, 2299849240]

約数ペア:

[(1, 2299849240), (2, 1149924620), (4, 574962310), (5, 459969848), (8, 287481155), (10, 229984924), (13, 176911480), (20, 114992462), (26, 88455740), (40, 57496231), (52, 44227870), (65, 35382296), (104, 22113935), (130, 17691148), (260, 8845574), (520, 4422787)]