329498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 32

約数和(自身を含む): 604800

約数和(自身を除く): 275302

約数列:

[1, 2, 13, 19, 23, 26, 29, 38, 46, 58, 247, 299, 377, 437, 494, 551, 598, 667, 754, 874, 1102, 1334, 5681, 7163, 8671, 11362, 12673, 14326, 17342, 25346, 164749, 329498]

約数ペア:

[(1, 329498), (2, 164749), (13, 25346), (19, 17342), (23, 14326), (26, 12673), (29, 11362), (38, 8671), (46, 7163), (58, 5681), (247, 1334), (299, 1102), (377, 874), (437, 754), (494, 667), (551, 598)]