4486439041

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{456821}}^1$

素因数の和:456912

約数の個数: 16

約数和(自身を含む): 5438009088

約数和(自身を除く): 951570047

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 456821, 3197747, 10506883, 27866081, 73548181, 195062567, 640919863, 4486439041]

約数ペア:

[(1, 4486439041), (7, 640919863), (23, 195062567), (61, 73548181), (161, 27866081), (427, 10506883), (1403, 3197747), (9821, 456821)]