2021830252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{1063}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 3870576640

約数和(自身を除く): 1848746388

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 463, 926, 1027, 1063, 1852, 2054, 2126, 4108, 4252, 6019, 12038, 13819, 24076, 27638, 36577, 55276, 73154, 83977, 146308, 167954, 335908, 475501, 492169, 951002, 984338, 1091701, 1902004, 1968676, 2183402, 4366804, 6398197, 12796394, 25592788, 38881351, 77762702, 155525404, 505457563, 1010915126, 2021830252]

約数ペア:

[(1, 2021830252), (2, 1010915126), (4, 505457563), (13, 155525404), (26, 77762702), (52, 38881351), (79, 25592788), (158, 12796394), (316, 6398197), (463, 4366804), (926, 2183402), (1027, 1968676), (1063, 1902004), (1852, 1091701), (2054, 984338), (2126, 951002), (4108, 492169), (4252, 475501), (6019, 335908), (12038, 167954), (13819, 146308), (24076, 83977), (27638, 73154), (36577, 55276)]