2912903396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{20201}}^1$

素因数の和:20324

約数の個数: 48

約数和(自身を含む): 5701812480

約数和(自身を除く): 2788909084

約数列:

[1, 2, 4, 13, 26, 47, 52, 59, 94, 118, 188, 236, 611, 767, 1222, 1534, 2444, 2773, 3068, 5546, 11092, 20201, 36049, 40402, 72098, 80804, 144196, 262613, 525226, 949447, 1050452, 1191859, 1898894, 2383718, 3797788, 4767436, 12342811, 15494167, 24685622, 30988334, 49371244, 56017373, 61976668, 112034746, 224069492, 728225849, 1456451698, 2912903396]

約数ペア:

[(1, 2912903396), (2, 1456451698), (4, 728225849), (13, 224069492), (26, 112034746), (47, 61976668), (52, 56017373), (59, 49371244), (94, 30988334), (118, 24685622), (188, 15494167), (236, 12342811), (611, 4767436), (767, 3797788), (1222, 2383718), (1534, 1898894), (2444, 1191859), (2773, 1050452), (3068, 949447), (5546, 525226), (11092, 262613), (20201, 144196), (36049, 80804), (40402, 72098)]