1898494212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{141131}}^1$

素因数の和:141216

約数の個数: 48

約数和(自身を含む): 4742035200

約数和(自身を除く): 2843540988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 2242, 3363, 4484, 6726, 13452, 141131, 282262, 423393, 564524, 846786, 1693572, 2681489, 5362978, 8044467, 8326729, 10725956, 16088934, 16653458, 24980187, 32177868, 33306916, 49960374, 99920748, 158207851, 316415702, 474623553, 632831404, 949247106, 1898494212]

約数ペア:

[(1, 1898494212), (2, 949247106), (3, 632831404), (4, 474623553), (6, 316415702), (12, 158207851), (19, 99920748), (38, 49960374), (57, 33306916), (59, 32177868), (76, 24980187), (114, 16653458), (118, 16088934), (177, 10725956), (228, 8326729), (236, 8044467), (354, 5362978), (708, 2681489), (1121, 1693572), (2242, 846786), (3363, 564524), (4484, 423393), (6726, 282262), (13452, 141131)]