313620514

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{5323}}^1$

素因数の和:5745

約数の個数: 16

約数和(自身を含む): 477243360

約数和(自身を除く): 163622846

約数列:

[1, 2, 89, 178, 331, 662, 5323, 10646, 29459, 58918, 473747, 947494, 1761913, 3523826, 156810257, 313620514]

約数ペア:

[(1, 313620514), (2, 156810257), (89, 3523826), (178, 1761913), (331, 947494), (662, 473747), (5323, 58918), (10646, 29459)]