1480388

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 3292800

約数和(自身を除く): 1812412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 332, 343, 364, 581, 637, 686, 1079, 1162, 1274, 1372, 2158, 2324, 2548, 4067, 4316, 4459, 7553, 8134, 8918, 15106, 16268, 17836, 28469, 30212, 52871, 56938, 105742, 113876, 211484, 370097, 740194, 1480388]

約数ペア:

[(1, 1480388), (2, 740194), (4, 370097), (7, 211484), (13, 113876), (14, 105742), (26, 56938), (28, 52871), (49, 30212), (52, 28469), (83, 17836), (91, 16268), (98, 15106), (166, 8918), (182, 8134), (196, 7553), (332, 4459), (343, 4316), (364, 4067), (581, 2548), (637, 2324), (686, 2158), (1079, 1372), (1162, 1274)]