2219546

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 4071168

約数和(自身を除く): 1851622

約数列:

[1, 2, 7, 14, 23, 46, 61, 113, 122, 161, 226, 322, 427, 791, 854, 1403, 1582, 2599, 2806, 5198, 6893, 9821, 13786, 18193, 19642, 36386, 48251, 96502, 158539, 317078, 1109773, 2219546]

約数ペア:

[(1, 2219546), (2, 1109773), (7, 317078), (14, 158539), (23, 96502), (46, 48251), (61, 36386), (113, 19642), (122, 18193), (161, 13786), (226, 9821), (322, 6893), (427, 5198), (791, 2806), (854, 2599), (1403, 1582)]