1900580298

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1049}}^1$

素因数の和:1787

約数の個数: 64

約数和(自身を含む): 4185216000

約数和(自身を除く): 2284635702

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 691, 874, 1049, 1311, 1382, 2073, 2098, 2622, 3147, 4146, 6294, 13129, 15893, 19931, 24127, 26258, 31786, 39387, 39862, 47679, 48254, 59793, 72381, 78774, 95358, 119586, 144762, 301967, 458413, 603934, 724859, 905901, 916826, 1375239, 1449718, 1811802, 2174577, 2750478, 4349154, 13772321, 16671757, 27544642, 33343514, 41316963, 50015271, 82633926, 100030542, 316763383, 633526766, 950290149, 1900580298]

約数ペア:

[(1, 1900580298), (2, 950290149), (3, 633526766), (6, 316763383), (19, 100030542), (23, 82633926), (38, 50015271), (46, 41316963), (57, 33343514), (69, 27544642), (114, 16671757), (138, 13772321), (437, 4349154), (691, 2750478), (874, 2174577), (1049, 1811802), (1311, 1449718), (1382, 1375239), (2073, 916826), (2098, 905901), (2622, 724859), (3147, 603934), (4146, 458413), (6294, 301967), (13129, 144762), (15893, 119586), (19931, 95358), (24127, 78774), (26258, 72381), (31786, 59793), (39387, 48254), (39862, 47679)]