1409044

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 3136000

約数和(自身を除く): 1726956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 343, 364, 553, 637, 686, 1027, 1106, 1274, 1372, 2054, 2212, 2548, 3871, 4108, 4459, 7189, 7742, 8918, 14378, 15484, 17836, 27097, 28756, 50323, 54194, 100646, 108388, 201292, 352261, 704522, 1409044]

約数ペア:

[(1, 1409044), (2, 704522), (4, 352261), (7, 201292), (13, 108388), (14, 100646), (26, 54194), (28, 50323), (49, 28756), (52, 27097), (79, 17836), (91, 15484), (98, 14378), (158, 8918), (182, 7742), (196, 7189), (316, 4459), (343, 4108), (364, 3871), (553, 2548), (637, 2212), (686, 2054), (1027, 1372), (1106, 1274)]