1285172

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 2681280

約数和(自身を除く): 1396108

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 83, 98, 158, 166, 196, 316, 332, 553, 581, 1106, 1162, 2212, 2324, 3871, 4067, 6557, 7742, 8134, 13114, 15484, 16268, 26228, 45899, 91798, 183596, 321293, 642586, 1285172]

約数ペア:

[(1, 1285172), (2, 642586), (4, 321293), (7, 183596), (14, 91798), (28, 45899), (49, 26228), (79, 16268), (83, 15484), (98, 13114), (158, 8134), (166, 7742), (196, 6557), (316, 4067), (332, 3871), (553, 2324), (581, 2212), (1106, 1162)]