745054

素因数分解:

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

素因数の和:291

約数の個数: 16

約数和(自身を含む): 1178496

約数和(自身を除く): 433442

約数列:

[1, 2, 31, 61, 62, 122, 197, 394, 1891, 3782, 6107, 12017, 12214, 24034, 372527, 745054]

約数ペア:

[(1, 745054), (2, 372527), (31, 24034), (61, 12214), (62, 12017), (122, 6107), (197, 3782), (394, 1891)]