1780511026

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1\times {\mathrm{1511}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 3098850048

約数和(自身を除く): 1318339022

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1153, 1511, 2306, 3022, 8071, 10577, 16142, 21154, 84169, 110303, 168338, 220606, 589183, 772121, 1178366, 1544242, 1742183, 3484366, 12195281, 24390562, 127179359, 254358718, 890255513, 1780511026]

約数ペア:

[(1, 1780511026), (2, 890255513), (7, 254358718), (14, 127179359), (73, 24390562), (146, 12195281), (511, 3484366), (1022, 1742183), (1153, 1544242), (1511, 1178366), (2306, 772121), (3022, 589183), (8071, 220606), (10577, 168338), (16142, 110303), (21154, 84169)]