1656161724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{49663}}^1$

素因数の和:50074

約数の個数: 48

約数和(自身を含む): 4427644928

約数和(自身を除く): 2771483204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 5558, 8337, 11116, 16674, 33348, 49663, 99326, 148989, 198652, 297978, 347641, 595956, 695282, 1042923, 1390564, 2085846, 4171692, 19716211, 39432422, 59148633, 78864844, 118297266, 138013477, 236594532, 276026954, 414040431, 552053908, 828080862, 1656161724]

約数ペア:

[(1, 1656161724), (2, 828080862), (3, 552053908), (4, 414040431), (6, 276026954), (7, 236594532), (12, 138013477), (14, 118297266), (21, 78864844), (28, 59148633), (42, 39432422), (84, 19716211), (397, 4171692), (794, 2085846), (1191, 1390564), (1588, 1042923), (2382, 695282), (2779, 595956), (4764, 347641), (5558, 297978), (8337, 198652), (11116, 148989), (16674, 99326), (33348, 49663)]