2063156910224

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2539}}^1\times {\mathrm{642869}}^1$

素因数の和:645495

約数の個数: 40

約数和(自身を含む): 4049566704000

約数和(自身を除く): 1986409793776

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2539, 5078, 10156, 20312, 40624, 200581, 401162, 642869, 802324, 1285738, 1604648, 2571476, 3209296, 5142952, 10285904, 50786651, 101573302, 203146604, 406293208, 812586416, 1632244391, 3264488782, 6528977564, 13057955128, 26115910256, 128947306889, 257894613778, 515789227556, 1031578455112, 2063156910224]

約数ペア:

[(1, 2063156910224), (2, 1031578455112), (4, 515789227556), (8, 257894613778), (16, 128947306889), (79, 26115910256), (158, 13057955128), (316, 6528977564), (632, 3264488782), (1264, 1632244391), (2539, 812586416), (5078, 406293208), (10156, 203146604), (20312, 101573302), (40624, 50786651), (200581, 10285904), (401162, 5142952), (642869, 3209296), (802324, 2571476), (1285738, 1604648)]