768804530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{144241}}^1$

素因数の和:144302

約数の個数: 32

約数和(自身を含む): 1526657328

約数和(自身を除く): 757852798

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 144241, 288482, 721205, 1442410, 1875133, 3750266, 5913881, 9375665, 11827762, 18751330, 29569405, 59138810, 76880453, 153760906, 384402265, 768804530]

約数ペア:

[(1, 768804530), (2, 384402265), (5, 153760906), (10, 76880453), (13, 59138810), (26, 29569405), (41, 18751330), (65, 11827762), (82, 9375665), (130, 5913881), (205, 3750266), (410, 1875133), (533, 1442410), (1066, 721205), (2665, 288482), (5330, 144241)]