634645488

素因数分解:

$2^4\times 3^1\times {\mathrm{13221781}}^1$

素因数の和:13221792

約数の個数: 20

約数和(自身を含む): 1639500968

約数和(自身を除く): 1004855480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13221781, 26443562, 39665343, 52887124, 79330686, 105774248, 158661372, 211548496, 317322744, 634645488]

約数ペア:

[(1, 634645488), (2, 317322744), (3, 211548496), (4, 158661372), (6, 105774248), (8, 79330686), (12, 52887124), (16, 39665343), (24, 26443562), (48, 13221781)]