858404748

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{10303}}^1$

素因数の和:10494

約数の個数: 48

約数和(自身を含む): 2056513536

約数和(自身を除く): 1198108788

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 318, 393, 524, 636, 786, 1572, 6943, 10303, 13886, 20606, 20829, 27772, 30909, 41212, 41658, 61818, 83316, 123636, 546059, 1092118, 1349693, 1638177, 2184236, 2699386, 3276354, 4049079, 5398772, 6552708, 8098158, 16196316, 71533729, 143067458, 214601187, 286134916, 429202374, 858404748]

約数ペア:

[(1, 858404748), (2, 429202374), (3, 286134916), (4, 214601187), (6, 143067458), (12, 71533729), (53, 16196316), (106, 8098158), (131, 6552708), (159, 5398772), (212, 4049079), (262, 3276354), (318, 2699386), (393, 2184236), (524, 1638177), (636, 1349693), (786, 1092118), (1572, 546059), (6943, 123636), (10303, 83316), (13886, 61818), (20606, 41658), (20829, 41212), (27772, 30909)]