4177490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 8055936

約数和(自身を除く): 3878446

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 443, 886, 943, 1886, 2215, 4430, 4715, 9430, 10189, 18163, 20378, 36326, 50945, 90815, 101890, 181630, 417749, 835498, 2088745, 4177490]

約数ペア:

[(1, 4177490), (2, 2088745), (5, 835498), (10, 417749), (23, 181630), (41, 101890), (46, 90815), (82, 50945), (115, 36326), (205, 20378), (230, 18163), (410, 10189), (443, 9430), (886, 4715), (943, 4430), (1886, 2215)]