4126486

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 3917354

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 79, 82, 91, 98, 158, 182, 287, 533, 553, 574, 637, 1027, 1066, 1106, 1274, 2009, 2054, 3239, 3731, 3871, 4018, 6478, 7189, 7462, 7742, 14378, 22673, 26117, 42107, 45346, 50323, 52234, 84214, 100646, 158711, 294749, 317422, 589498, 2063243, 4126486]

約数ペア:

[(1, 4126486), (2, 2063243), (7, 589498), (13, 317422), (14, 294749), (26, 158711), (41, 100646), (49, 84214), (79, 52234), (82, 50323), (91, 45346), (98, 42107), (158, 26117), (182, 22673), (287, 14378), (533, 7742), (553, 7462), (574, 7189), (637, 6478), (1027, 4018), (1066, 3871), (1106, 3731), (1274, 3239), (2009, 2054)]