2874494

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2378626

約数列:

[1, 2, 7, 14, 23, 46, 79, 113, 158, 161, 226, 322, 553, 791, 1106, 1582, 1817, 2599, 3634, 5198, 8927, 12719, 17854, 18193, 25438, 36386, 62489, 124978, 205321, 410642, 1437247, 2874494]

約数ペア:

[(1, 2874494), (2, 1437247), (7, 410642), (14, 205321), (23, 124978), (46, 62489), (79, 36386), (113, 25438), (158, 18193), (161, 17854), (226, 12719), (322, 8927), (553, 5198), (791, 3634), (1106, 2599), (1582, 1817)]