8898802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 15624000

約数和(自身を除く): 6725198

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 349, 418, 671, 698, 1159, 1342, 2318, 3839, 6631, 7678, 12749, 13262, 21289, 25498, 42578, 72941, 145882, 234179, 404491, 468358, 808982, 4449401, 8898802]

約数ペア:

[(1, 8898802), (2, 4449401), (11, 808982), (19, 468358), (22, 404491), (38, 234179), (61, 145882), (122, 72941), (209, 42578), (349, 25498), (418, 21289), (671, 13262), (698, 12749), (1159, 7678), (1342, 6631), (2318, 3839)]