313690322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1\times {\mathrm{1783}}^1$

素因数の和:2534

約数の個数: 24

約数和(自身を含む): 518202048

約数和(自身を除く): 204511726

約数列:

[1, 2, 11, 22, 121, 242, 727, 1454, 1783, 3566, 7997, 15994, 19613, 39226, 87967, 175934, 215743, 431486, 1296241, 2592482, 14258651, 28517302, 156845161, 313690322]

約数ペア:

[(1, 313690322), (2, 156845161), (11, 28517302), (22, 14258651), (121, 2592482), (242, 1296241), (727, 431486), (1454, 215743), (1783, 175934), (3566, 87967), (7997, 39226), (15994, 19613)]