4881916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 9263744

約数和(自身を除く): 4381828

約数列:

[1, 2, 4, 13, 26, 52, 223, 421, 446, 842, 892, 1684, 2899, 5473, 5798, 10946, 11596, 21892, 93883, 187766, 375532, 1220479, 2440958, 4881916]

約数ペア:

[(1, 4881916), (2, 2440958), (4, 1220479), (13, 375532), (26, 187766), (52, 93883), (223, 21892), (421, 11596), (446, 10946), (842, 5798), (892, 5473), (1684, 2899)]