2270221408

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{779609}}^1$

素因数の和:779639

約数の個数: 48

約数和(自身を含む): 5500928160

約数和(自身を除く): 3230706752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 779609, 1559218, 3118436, 5457263, 6236872, 10134917, 10914526, 12473744, 20269834, 21829052, 24947488, 40539668, 43658104, 70944419, 81079336, 87316208, 141888838, 162158672, 174632416, 283777676, 324317344, 567555352, 1135110704, 2270221408]

約数ペア:

[(1, 2270221408), (2, 1135110704), (4, 567555352), (7, 324317344), (8, 283777676), (13, 174632416), (14, 162158672), (16, 141888838), (26, 87316208), (28, 81079336), (32, 70944419), (52, 43658104), (56, 40539668), (91, 24947488), (104, 21829052), (112, 20269834), (182, 12473744), (208, 10914526), (224, 10134917), (364, 6236872), (416, 5457263), (728, 3118436), (1456, 1559218), (2912, 779609)]