1918483277476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1\times {\mathrm{145177}}^1$

素因数の和:146044

約数の個数: 48

約数和(自身を含む): 3523853329920

約数和(自身を除く): 1605370052444

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 601, 956, 1202, 2404, 5497, 10994, 13823, 21988, 27646, 55292, 143639, 145177, 287278, 290354, 574556, 580708, 3303697, 3339071, 6607394, 6678142, 13214788, 13356284, 34697303, 69394606, 87251377, 138789212, 174502754, 349005508, 798037969, 1596075938, 2006781671, 3192151876, 4013563342, 8027126684, 20853079103, 41706158206, 83412316412, 479620819369, 959241638738, 1918483277476]

約数ペア:

[(1, 1918483277476), (2, 959241638738), (4, 479620819369), (23, 83412316412), (46, 41706158206), (92, 20853079103), (239, 8027126684), (478, 4013563342), (601, 3192151876), (956, 2006781671), (1202, 1596075938), (2404, 798037969), (5497, 349005508), (10994, 174502754), (13823, 138789212), (21988, 87251377), (27646, 69394606), (55292, 34697303), (143639, 13356284), (145177, 13214788), (287278, 6678142), (290354, 6607394), (574556, 3339071), (580708, 3303697)]