2019571194

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2367

約数の個数: 64

約数和(自身を含む): 4315006080

約数和(自身を除く): 2295434886

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 131, 174, 246, 262, 393, 786, 1189, 2161, 2378, 3567, 3799, 4322, 5371, 6483, 7134, 7598, 10742, 11397, 12966, 16113, 22794, 32226, 62669, 88601, 125338, 155759, 177202, 188007, 265803, 283091, 311518, 376014, 467277, 531606, 566182, 849273, 934554, 1698546, 2569429, 5138858, 7708287, 8209639, 11606731, 15416574, 16419278, 23213462, 24628917, 34820193, 49257834, 69640386, 336595199, 673190398, 1009785597, 2019571194]

約数ペア:

[(1, 2019571194), (2, 1009785597), (3, 673190398), (6, 336595199), (29, 69640386), (41, 49257834), (58, 34820193), (82, 24628917), (87, 23213462), (123, 16419278), (131, 15416574), (174, 11606731), (246, 8209639), (262, 7708287), (393, 5138858), (786, 2569429), (1189, 1698546), (2161, 934554), (2378, 849273), (3567, 566182), (3799, 531606), (4322, 467277), (5371, 376014), (6483, 311518), (7134, 283091), (7598, 265803), (10742, 188007), (11397, 177202), (12966, 155759), (16113, 125338), (22794, 88601), (32226, 62669)]