2018473954

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7717}}^1$

素因数の和:7907

約数の個数: 48

約数和(自身を含む): 3753448632

約数和(自身を除く): 1734974678

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 157, 238, 314, 833, 1099, 1666, 2198, 2669, 5338, 7693, 7717, 15386, 15434, 18683, 37366, 54019, 108038, 130781, 131189, 261562, 262378, 378133, 756266, 918323, 1211569, 1836646, 2423138, 6428261, 8480983, 12856522, 16961966, 20596673, 41193346, 59366881, 118733762, 144176711, 288353422, 1009236977, 2018473954]

約数ペア:

[(1, 2018473954), (2, 1009236977), (7, 288353422), (14, 144176711), (17, 118733762), (34, 59366881), (49, 41193346), (98, 20596673), (119, 16961966), (157, 12856522), (238, 8480983), (314, 6428261), (833, 2423138), (1099, 1836646), (1666, 1211569), (2198, 918323), (2669, 756266), (5338, 378133), (7693, 262378), (7717, 261562), (15386, 131189), (15434, 130781), (18683, 108038), (37366, 54019)]