84980714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2699}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 157852800

約数和(自身を除く): 72872086

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 2249, 2422, 2699, 4498, 5398, 15743, 18893, 31486, 35087, 37786, 70174, 245609, 466927, 491218, 933854, 3268489, 6070051, 6536978, 12140102, 42490357, 84980714]

約数ペア:

[(1, 84980714), (2, 42490357), (7, 12140102), (13, 6536978), (14, 6070051), (26, 3268489), (91, 933854), (173, 491218), (182, 466927), (346, 245609), (1211, 70174), (2249, 37786), (2422, 35087), (2699, 31486), (4498, 18893), (5398, 15743)]