7884430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 15824160

約数和(自身を除く): 7939730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2441, 3230, 4882, 12205, 24410, 41497, 46379, 82994, 92758, 207485, 231895, 414970, 463790, 788443, 1576886, 3942215, 7884430]

約数ペア:

[(1, 7884430), (2, 3942215), (5, 1576886), (10, 788443), (17, 463790), (19, 414970), (34, 231895), (38, 207485), (85, 92758), (95, 82994), (170, 46379), (190, 41497), (323, 24410), (646, 12205), (1615, 4882), (2441, 3230)]