2298478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 4326336

約数和(自身を除く): 2027858

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 173, 182, 346, 511, 949, 1022, 1211, 1898, 2249, 2422, 4498, 6643, 12629, 13286, 15743, 25258, 31486, 88403, 164177, 176806, 328354, 1149239, 2298478]

約数ペア:

[(1, 2298478), (2, 1149239), (7, 328354), (13, 176806), (14, 164177), (26, 88403), (73, 31486), (91, 25258), (146, 15743), (173, 13286), (182, 12629), (346, 6643), (511, 4498), (949, 2422), (1022, 2249), (1211, 1898)]