4919060

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{587}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 10372320

約数和(自身を除く): 5453260

約数列:

[1, 2, 4, 5, 10, 20, 419, 587, 838, 1174, 1676, 2095, 2348, 2935, 4190, 5870, 8380, 11740, 245953, 491906, 983812, 1229765, 2459530, 4919060]

約数ペア:

[(1, 4919060), (2, 2459530), (4, 1229765), (5, 983812), (10, 491906), (20, 245953), (419, 11740), (587, 8380), (838, 5870), (1174, 4190), (1676, 2935), (2095, 2348)]