540943676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47939}}^1$

素因数の和:47994

約数の個数: 48

約数和(自身を含む): 1202718720

約数和(自身を除く): 661775044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 47939, 95878, 191756, 335573, 623207, 671146, 1246414, 1342292, 1486109, 2492828, 2972218, 4362449, 5944436, 8724898, 10402763, 17449796, 19319417, 20805526, 38638834, 41611052, 77277668, 135235919, 270471838, 540943676]

約数ペア:

[(1, 540943676), (2, 270471838), (4, 135235919), (7, 77277668), (13, 41611052), (14, 38638834), (26, 20805526), (28, 19319417), (31, 17449796), (52, 10402763), (62, 8724898), (91, 5944436), (124, 4362449), (182, 2972218), (217, 2492828), (364, 1486109), (403, 1342292), (434, 1246414), (806, 671146), (868, 623207), (1612, 335573), (2821, 191756), (5642, 95878), (11284, 47939)]