1019609542

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 1813065120

約数和(自身を除く): 793455578

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 359, 397, 511, 718, 794, 1022, 2513, 2779, 3577, 5026, 5558, 7154, 17591, 19453, 26207, 28981, 35182, 38906, 52414, 57962, 142523, 183449, 202867, 285046, 366898, 405734, 997661, 1284143, 1420069, 1995322, 2568286, 2840138, 6983627, 10404179, 13967254, 20808358, 72829253, 145658506, 509804771, 1019609542]

約数ペア:

[(1, 1019609542), (2, 509804771), (7, 145658506), (14, 72829253), (49, 20808358), (73, 13967254), (98, 10404179), (146, 6983627), (359, 2840138), (397, 2568286), (511, 1995322), (718, 1420069), (794, 1284143), (1022, 997661), (2513, 405734), (2779, 366898), (3577, 285046), (5026, 202867), (5558, 183449), (7154, 142523), (17591, 57962), (19453, 52414), (26207, 38906), (28981, 35182)]