742508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 1422960

約数和(自身を除く): 680452

約数列:

[1, 2, 4, 13, 26, 52, 109, 131, 218, 262, 436, 524, 1417, 1703, 2834, 3406, 5668, 6812, 14279, 28558, 57116, 185627, 371254, 742508]

約数ペア:

[(1, 742508), (2, 371254), (4, 185627), (13, 57116), (26, 28558), (52, 14279), (109, 6812), (131, 5668), (218, 3406), (262, 2834), (436, 1703), (524, 1417)]