557923433140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{416360771}}^1$

素因数の和:416360847

約数の個数: 24

約数和(自身を含む): 1189126364832

約数和(自身を除く): 631202931692

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 416360771, 832721542, 1665443084, 2081803855, 4163607710, 8327215420, 27896171657, 55792343314, 111584686628, 139480858285, 278961716570, 557923433140]

約数ペア:

[(1, 557923433140), (2, 278961716570), (4, 139480858285), (5, 111584686628), (10, 55792343314), (20, 27896171657), (67, 8327215420), (134, 4163607710), (268, 2081803855), (335, 1665443084), (670, 832721542), (1340, 416360771)]