329784442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2473}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 558609408

約数和(自身を除く): 228824966

約数列:

[1, 2, 13, 23, 26, 46, 223, 299, 446, 598, 2473, 2899, 4946, 5129, 5798, 10258, 32149, 56879, 64298, 66677, 113758, 133354, 551479, 739427, 1102958, 1478854, 7169227, 12684017, 14338454, 25368034, 164892221, 329784442]

約数ペア:

[(1, 329784442), (2, 164892221), (13, 25368034), (23, 14338454), (26, 12684017), (46, 7169227), (223, 1478854), (299, 1102958), (446, 739427), (598, 551479), (2473, 133354), (2899, 113758), (4946, 66677), (5129, 64298), (5798, 56879), (10258, 32149)]