173839432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{4297}}^1$

素因数の和:4705

約数の個数: 32

約数和(自身を含む): 352006200

約数和(自身を除く): 178166768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 3112, 4297, 5057, 8594, 10114, 17188, 20228, 34376, 40456, 55861, 111722, 223444, 446888, 1671533, 3343066, 6686132, 13372264, 21729929, 43459858, 86919716, 173839432]

約数ペア:

[(1, 173839432), (2, 86919716), (4, 43459858), (8, 21729929), (13, 13372264), (26, 6686132), (52, 3343066), (104, 1671533), (389, 446888), (778, 223444), (1556, 111722), (3112, 55861), (4297, 40456), (5057, 34376), (8594, 20228), (10114, 17188)]