2017902908

素因数分解:

$2^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{26881}}^1$

素因数の和:27282

約数の個数: 36

約数和(自身を含む): 4118752512

約数和(自身を除く): 2100849604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 383, 766, 1532, 2681, 5362, 10724, 18767, 26881, 37534, 53762, 75068, 107524, 188167, 376334, 752668, 1317169, 2634338, 5268676, 10295423, 20590846, 41181692, 72067961, 144135922, 288271844, 504475727, 1008951454, 2017902908]

約数ペア:

[(1, 2017902908), (2, 1008951454), (4, 504475727), (7, 288271844), (14, 144135922), (28, 72067961), (49, 41181692), (98, 20590846), (196, 10295423), (383, 5268676), (766, 2634338), (1532, 1317169), (2681, 752668), (5362, 376334), (10724, 188167), (18767, 107524), (26881, 75068), (37534, 53762)]