20190130648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148456843}}^1$

素因数の和:148456866

約数の個数: 16

約数和(自身を含む): 40083347880

約数和(自身を除く): 19893217232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148456843, 296913686, 593827372, 1187654744, 2523766331, 5047532662, 10095065324, 20190130648]

約数ペア:

[(1, 20190130648), (2, 10095065324), (4, 5047532662), (8, 2523766331), (17, 1187654744), (34, 593827372), (68, 296913686), (136, 148456843)]