4884148

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 8938664

約数和(自身を除く): 4054516

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 541, 1082, 2164, 2257, 4514, 9028, 20017, 33001, 40034, 66002, 80068, 132004, 1221037, 2442074, 4884148]

約数ペア:

[(1, 4884148), (2, 2442074), (4, 1221037), (37, 132004), (61, 80068), (74, 66002), (122, 40034), (148, 33001), (244, 20017), (541, 9028), (1082, 4514), (2164, 2257)]