638625019201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41023}}^1\times {\mathrm{38629}}^1$

素因数の和:79696

約数の個数: 16

約数和(自身を含む): 709971189760

約数和(自身を除く): 71346170559

約数列:

[1, 13, 31, 403, 38629, 41023, 502177, 533299, 1197499, 1271713, 15567487, 16532269, 1584677467, 20600807071, 49125001477, 638625019201]

約数ペア:

[(1, 638625019201), (13, 49125001477), (31, 20600807071), (403, 1584677467), (38629, 16532269), (41023, 15567487), (502177, 1271713), (533299, 1197499)]