398189314

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1\times {\mathrm{5351}}^1$

素因数の和:6665

約数の個数: 16

約数和(自身を含む): 618477120

約数和(自身を除く): 220287806

約数列:

[1, 2, 29, 58, 1283, 2566, 5351, 10702, 37207, 74414, 155179, 310358, 6865333, 13730666, 199094657, 398189314]

約数ペア:

[(1, 398189314), (2, 199094657), (29, 13730666), (58, 6865333), (1283, 310358), (2566, 155179), (5351, 74414), (10702, 37207)]