1858544039611

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^3\times {\mathrm{1327}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 2166069565440

約数和(自身を除く): 307525525829

約数列:

[1, 7, 89, 131, 623, 917, 1327, 9289, 11659, 17161, 81613, 118103, 120127, 173837, 826721, 1216859, 1527329, 2248091, 10691303, 15471493, 15736637, 22772647, 108300451, 159408529, 200080099, 1400560693, 2026765583, 2983216757, 14187359081, 20882517299, 265506291373, 1858544039611]

約数ペア:

[(1, 1858544039611), (7, 265506291373), (89, 20882517299), (131, 14187359081), (623, 2983216757), (917, 2026765583), (1327, 1400560693), (9289, 200080099), (11659, 159408529), (17161, 108300451), (81613, 22772647), (118103, 15736637), (120127, 15471493), (173837, 10691303), (826721, 2248091), (1216859, 1527329)]