974420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 2074464

約数和(自身を除く): 1100044

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 587, 830, 1174, 1660, 2348, 2935, 5870, 11740, 48721, 97442, 194884, 243605, 487210, 974420]

約数ペア:

[(1, 974420), (2, 487210), (4, 243605), (5, 194884), (10, 97442), (20, 48721), (83, 11740), (166, 5870), (332, 2935), (415, 2348), (587, 1660), (830, 1174)]