254324882

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 444019968

約数和(自身を除く): 189695086

約数列:

[1, 2, 7, 14, 97, 137, 194, 274, 679, 959, 1358, 1367, 1918, 2734, 9569, 13289, 19138, 26578, 93023, 132599, 186046, 187279, 265198, 374558, 928193, 1310953, 1856386, 2621906, 18166063, 36332126, 127162441, 254324882]

約数ペア:

[(1, 254324882), (2, 127162441), (7, 36332126), (14, 18166063), (97, 2621906), (137, 1856386), (194, 1310953), (274, 928193), (679, 374558), (959, 265198), (1358, 187279), (1367, 186046), (1918, 132599), (2734, 93023), (9569, 26578), (13289, 19138)]