315036982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{228619}}^1$

素因数の和:228687

約数の個数: 16

約数和(自身を含む): 518510160

約数和(自身を除く): 203473178

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 228619, 457238, 2972047, 5944094, 12116807, 24233614, 157518491, 315036982]

約数ペア:

[(1, 315036982), (2, 157518491), (13, 24233614), (26, 12116807), (53, 5944094), (106, 2972047), (689, 457238), (1378, 228619)]