2017690304

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{145283}}^1$

素因数の和:145333

約数の個数: 56

約数和(自身を含む): 4723473408

約数和(自身を除く): 2705783104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 145283, 290566, 581132, 1016981, 1162264, 2033962, 2324528, 4067924, 4503773, 4649056, 8135848, 9007546, 9298112, 16271696, 18015092, 31526411, 32543392, 36030184, 63052822, 65086784, 72060368, 126105644, 144120736, 252211288, 288241472, 504422576, 1008845152, 2017690304]

約数ペア:

[(1, 2017690304), (2, 1008845152), (4, 504422576), (7, 288241472), (8, 252211288), (14, 144120736), (16, 126105644), (28, 72060368), (31, 65086784), (32, 63052822), (56, 36030184), (62, 32543392), (64, 31526411), (112, 18015092), (124, 16271696), (217, 9298112), (224, 9007546), (248, 8135848), (434, 4649056), (448, 4503773), (496, 4067924), (868, 2324528), (992, 2033962), (1736, 1162264), (1984, 1016981), (3472, 581132), (6944, 290566), (13888, 145283)]