1490108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 2749824

約数和(自身を除く): 1259716

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 197, 244, 394, 788, 1891, 3782, 6107, 7564, 12017, 12214, 24034, 24428, 48068, 372527, 745054, 1490108]

約数ペア:

[(1, 1490108), (2, 745054), (4, 372527), (31, 48068), (61, 24428), (62, 24034), (122, 12214), (124, 12017), (197, 7564), (244, 6107), (394, 3782), (788, 1891)]