8920464622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1\times {\mathrm{2311}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 14202708480

約数和(自身を除く): 5282243858

約数列:

[1, 2, 19, 38, 157, 314, 647, 1294, 2311, 2983, 4622, 5966, 12293, 24586, 43909, 87818, 101579, 203158, 362827, 725654, 1495217, 1930001, 2990434, 3860002, 6893713, 13787426, 28409123, 56818246, 234749069, 469498138, 4460232311, 8920464622]

約数ペア:

[(1, 8920464622), (2, 4460232311), (19, 469498138), (38, 234749069), (157, 56818246), (314, 28409123), (647, 13787426), (1294, 6893713), (2311, 3860002), (2983, 2990434), (4622, 1930001), (5966, 1495217), (12293, 725654), (24586, 362827), (43909, 203158), (87818, 101579)]