1840284004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{2393}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 3626163072

約数和(自身を除く): 1785879068

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 643, 1196, 1286, 2393, 2572, 4786, 8359, 9572, 14789, 16718, 29578, 31109, 33436, 55039, 59156, 62218, 110078, 124436, 192257, 220156, 384514, 715507, 769028, 1431014, 1538699, 2862028, 3077398, 6154796, 20003087, 35390077, 40006174, 70780154, 80012348, 141560308, 460071001, 920142002, 1840284004]

約数ペア:

[(1, 1840284004), (2, 920142002), (4, 460071001), (13, 141560308), (23, 80012348), (26, 70780154), (46, 40006174), (52, 35390077), (92, 20003087), (299, 6154796), (598, 3077398), (643, 2862028), (1196, 1538699), (1286, 1431014), (2393, 769028), (2572, 715507), (4786, 384514), (8359, 220156), (9572, 192257), (14789, 124436), (16718, 110078), (29578, 62218), (31109, 59156), (33436, 55039)]