285188262

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{20747}}^1$

素因数の和:20860

約数の個数: 32

約数和(自身を含む): 597542400

約数和(自身を除く): 312354138

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 2291, 4582, 6873, 13746, 20747, 41494, 62241, 124482, 601663, 1203326, 1639013, 1804989, 3278026, 3609978, 4917039, 9834078, 47531377, 95062754, 142594131, 285188262]

約数ペア:

[(1, 285188262), (2, 142594131), (3, 95062754), (6, 47531377), (29, 9834078), (58, 4917039), (79, 3609978), (87, 3278026), (158, 1804989), (174, 1639013), (237, 1203326), (474, 601663), (2291, 124482), (4582, 62241), (6873, 41494), (13746, 20747)]