317047802

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 497352960

約数和(自身を除く): 180305158

約数列:

[1, 2, 53, 71, 103, 106, 142, 206, 409, 818, 3763, 5459, 7313, 7526, 10918, 14626, 21677, 29039, 42127, 43354, 58078, 84254, 387589, 775178, 1539067, 2232731, 2991017, 3078134, 4465462, 5982034, 158523901, 317047802]

約数ペア:

[(1, 317047802), (2, 158523901), (53, 5982034), (71, 4465462), (103, 3078134), (106, 2991017), (142, 2232731), (206, 1539067), (409, 775178), (818, 387589), (3763, 84254), (5459, 58078), (7313, 43354), (7526, 42127), (10918, 29039), (14626, 21677)]