6443908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 11750144

約数和(自身を除く): 5306236

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 331, 628, 662, 1324, 4867, 9734, 10261, 19468, 20522, 41044, 51967, 103934, 207868, 1610977, 3221954, 6443908]

約数ペア:

[(1, 6443908), (2, 3221954), (4, 1610977), (31, 207868), (62, 103934), (124, 51967), (157, 41044), (314, 20522), (331, 19468), (628, 10261), (662, 9734), (1324, 4867)]