269797438

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{2699}}^1$

素因数の和:3183

約数の個数: 16

約数和(自身を含む): 408758400

約数和(自身を除く): 138960962

約数列:

[1, 2, 151, 302, 331, 662, 2699, 5398, 49981, 99962, 407549, 815098, 893369, 1786738, 134898719, 269797438]

約数ペア:

[(1, 269797438), (2, 134898719), (151, 1786738), (302, 893369), (331, 815098), (662, 407549), (2699, 99962), (5398, 49981)]