2022761936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{206911}}^1$

素因数の和:206979

約数の個数: 40

約数和(自身を含む): 4310390784

約数和(自身を除く): 2287628848

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 206911, 413822, 827644, 1655288, 2689843, 3310576, 5379686, 9724817, 10759372, 19449634, 21518744, 38899268, 43037488, 77798536, 126422621, 155597072, 252845242, 505690484, 1011380968, 2022761936]

約数ペア:

[(1, 2022761936), (2, 1011380968), (4, 505690484), (8, 252845242), (13, 155597072), (16, 126422621), (26, 77798536), (47, 43037488), (52, 38899268), (94, 21518744), (104, 19449634), (188, 10759372), (208, 9724817), (376, 5379686), (611, 3310576), (752, 2689843), (1222, 1655288), (2444, 827644), (4888, 413822), (9776, 206911)]