4973890418

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{9787}}^1$

素因数の和:10998

約数の個数: 32

約数和(自身を含む): 8810139648

約数和(自身を除く): 3836249230

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1171, 2342, 8197, 9787, 16394, 19574, 36301, 68509, 72602, 137018, 254107, 303397, 508214, 606794, 2123779, 4247558, 11460577, 22921154, 80224039, 160448078, 355277887, 710555774, 2486945209, 4973890418]

約数ペア:

[(1, 4973890418), (2, 2486945209), (7, 710555774), (14, 355277887), (31, 160448078), (62, 80224039), (217, 22921154), (434, 11460577), (1171, 4247558), (2342, 2123779), (8197, 606794), (9787, 508214), (16394, 303397), (19574, 254107), (36301, 137018), (68509, 72602)]