671567204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{3391}}^1$

素因数の和:4056

約数の個数: 48

約数和(自身を含む): 1467949056

約数和(自身を除く): 796381852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 643, 1286, 2572, 3391, 4501, 6782, 7073, 9002, 13564, 14146, 18004, 23737, 28292, 37301, 47474, 49511, 74602, 94948, 99022, 149204, 198044, 261107, 522214, 1044428, 2180413, 4360826, 8721652, 15262891, 23984543, 30525782, 47969086, 61051564, 95938172, 167891801, 335783602, 671567204]

約数ペア:

[(1, 671567204), (2, 335783602), (4, 167891801), (7, 95938172), (11, 61051564), (14, 47969086), (22, 30525782), (28, 23984543), (44, 15262891), (77, 8721652), (154, 4360826), (308, 2180413), (643, 1044428), (1286, 522214), (2572, 261107), (3391, 198044), (4501, 149204), (6782, 99022), (7073, 94948), (9002, 74602), (13564, 49511), (14146, 47474), (18004, 37301), (23737, 28292)]