2899208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 5963160

約数和(自身を除く): 3063952

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 457, 488, 793, 914, 1586, 1828, 3172, 3656, 5941, 6344, 11882, 23764, 27877, 47528, 55754, 111508, 223016, 362401, 724802, 1449604, 2899208]

約数ペア:

[(1, 2899208), (2, 1449604), (4, 724802), (8, 362401), (13, 223016), (26, 111508), (52, 55754), (61, 47528), (104, 27877), (122, 23764), (244, 11882), (457, 6344), (488, 5941), (793, 3656), (914, 3172), (1586, 1828)]