2304445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 3284568

約数和(自身を除く): 980123

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 293, 605, 715, 1465, 1573, 3223, 3809, 7865, 16115, 19045, 35453, 41899, 177265, 209495, 460889, 2304445]

約数ペア:

[(1, 2304445), (5, 460889), (11, 209495), (13, 177265), (55, 41899), (65, 35453), (121, 19045), (143, 16115), (293, 7865), (605, 3809), (715, 3223), (1465, 1573)]