540475858

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 921213216

約数和(自身を除く): 380737358

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 169, 338, 533, 559, 907, 1066, 1118, 1763, 1814, 3526, 6929, 7267, 11791, 13858, 14534, 22919, 23582, 37187, 39001, 45838, 74374, 78002, 153283, 297947, 306566, 483431, 507013, 595894, 966862, 1014026, 1599041, 3198082, 6284603, 6591169, 12569206, 13182338, 20787533, 41575066, 270237929, 540475858]

約数ペア:

[(1, 540475858), (2, 270237929), (13, 41575066), (26, 20787533), (41, 13182338), (43, 12569206), (82, 6591169), (86, 6284603), (169, 3198082), (338, 1599041), (533, 1014026), (559, 966862), (907, 595894), (1066, 507013), (1118, 483431), (1763, 306566), (1814, 297947), (3526, 153283), (6929, 78002), (7267, 74374), (11791, 45838), (13858, 39001), (14534, 37187), (22919, 23582)]