421803116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{46639}}^1$

素因数の和:46686

約数の個数: 48

約数和(自身を含む): 940262400

約数和(自身を除く): 518459284

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 46639, 93278, 186556, 326473, 652946, 792863, 886141, 1305892, 1585726, 1772282, 3171452, 3544564, 5550041, 6202987, 11100082, 12405974, 15064397, 22200164, 24811948, 30128794, 60257588, 105450779, 210901558, 421803116]

約数ペア:

[(1, 421803116), (2, 210901558), (4, 105450779), (7, 60257588), (14, 30128794), (17, 24811948), (19, 22200164), (28, 15064397), (34, 12405974), (38, 11100082), (68, 6202987), (76, 5550041), (119, 3544564), (133, 3171452), (238, 1772282), (266, 1585726), (323, 1305892), (476, 886141), (532, 792863), (646, 652946), (1292, 326473), (2261, 186556), (4522, 93278), (9044, 46639)]