2019650516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{1667}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 3978059904

約数和(自身を除く): 1958409388

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1013, 1196, 1667, 2026, 3334, 4052, 6668, 13169, 21671, 23299, 26338, 38341, 43342, 46598, 52676, 76682, 86684, 93196, 153364, 302887, 498433, 605774, 996866, 1211548, 1688671, 1993732, 3377342, 6754684, 21952723, 38839433, 43905446, 77678866, 87810892, 155357732, 504912629, 1009825258, 2019650516]

約数ペア:

[(1, 2019650516), (2, 1009825258), (4, 504912629), (13, 155357732), (23, 87810892), (26, 77678866), (46, 43905446), (52, 38839433), (92, 21952723), (299, 6754684), (598, 3377342), (1013, 1993732), (1196, 1688671), (1667, 1211548), (2026, 996866), (3334, 605774), (4052, 498433), (6668, 302887), (13169, 153364), (21671, 93196), (23299, 86684), (26338, 76682), (38341, 52676), (43342, 46598)]