413423998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{751}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 691310592

約数和(自身を除く): 277886594

約数列:

[1, 2, 13, 26, 31, 62, 403, 683, 751, 806, 1366, 1502, 8879, 9763, 17758, 19526, 21173, 23281, 42346, 46562, 275249, 302653, 512933, 550498, 605306, 1025866, 6668129, 13336258, 15900923, 31801846, 206711999, 413423998]

約数ペア:

[(1, 413423998), (2, 206711999), (13, 31801846), (26, 15900923), (31, 13336258), (62, 6668129), (403, 1025866), (683, 605306), (751, 550498), (806, 512933), (1366, 302653), (1502, 275249), (8879, 46562), (9763, 42346), (17758, 23281), (19526, 21173)]