2012121433465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6983017}}^1$

素因数の和:6983090

約数の個数: 48

約数和(自身を含む): 2944263845376

約数和(自身を除く): 932142411911

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 169, 341, 403, 715, 845, 1705, 1859, 2015, 4433, 5239, 9295, 22165, 26195, 57629, 288145, 6983017, 34915085, 76813187, 90779221, 216473527, 384065935, 453896105, 998571431, 1082367635, 1180129873, 2381208797, 2814155851, 4992857155, 5900649365, 11906043985, 12981428603, 14070779255, 30955714361, 36584026063, 64907143015, 154778571805, 182920130315, 402424286693, 2012121433465]

約数ペア:

[(1, 2012121433465), (5, 402424286693), (11, 182920130315), (13, 154778571805), (31, 64907143015), (55, 36584026063), (65, 30955714361), (143, 14070779255), (155, 12981428603), (169, 11906043985), (341, 5900649365), (403, 4992857155), (715, 2814155851), (845, 2381208797), (1705, 1180129873), (1859, 1082367635), (2015, 998571431), (4433, 453896105), (5239, 384065935), (9295, 216473527), (22165, 90779221), (26195, 76813187), (57629, 34915085), (288145, 6983017)]