1279023832

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{553211}}^1$

素因数の和:553251

約数の個数: 24

約数和(自身を含む): 2547541260

約数和(自身を除く): 1268517428

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 553211, 1106422, 2212844, 4425688, 9404587, 18809174, 37618348, 75236696, 159877979, 319755958, 639511916, 1279023832]

約数ペア:

[(1, 1279023832), (2, 639511916), (4, 319755958), (8, 159877979), (17, 75236696), (34, 37618348), (68, 18809174), (136, 9404587), (289, 4425688), (578, 2212844), (1156, 1106422), (2312, 553211)]