1223648634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15687803}}^1$

素因数の和:15687821

約数の個数: 16

約数和(自身を含む): 2635551072

約数和(自身を除く): 1411902438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15687803, 31375606, 47063409, 94126818, 203941439, 407882878, 611824317, 1223648634]

約数ペア:

[(1, 1223648634), (2, 611824317), (3, 407882878), (6, 203941439), (13, 94126818), (26, 47063409), (39, 31375606), (78, 15687803)]