2064179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 2395680

約数和(自身を除く): 331501

約数列:

[1, 13, 19, 61, 137, 247, 793, 1159, 1781, 2603, 8357, 15067, 33839, 108641, 158783, 2064179]

約数ペア:

[(1, 2064179), (13, 158783), (19, 108641), (61, 33839), (137, 15067), (247, 8357), (793, 2603), (1159, 1781)]