2016753340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{244159}}^1$

素因数の和:244234

約数の個数: 48

約数和(自身を含む): 4922265600

約数和(自身を除く): 2905512260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 244159, 488318, 976636, 1220795, 1709113, 2441590, 3418226, 4883180, 6836452, 8545565, 14405381, 17091130, 28810762, 34182260, 57621524, 72026905, 100837667, 144053810, 201675334, 288107620, 403350668, 504188335, 1008376670, 2016753340]

約数ペア:

[(1, 2016753340), (2, 1008376670), (4, 504188335), (5, 403350668), (7, 288107620), (10, 201675334), (14, 144053810), (20, 100837667), (28, 72026905), (35, 57621524), (59, 34182260), (70, 28810762), (118, 17091130), (140, 14405381), (236, 8545565), (295, 6836452), (413, 4883180), (590, 3418226), (826, 2441590), (1180, 1709113), (1652, 1220795), (2065, 976636), (4130, 488318), (8260, 244159)]