7218484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2864

約数の個数: 36

約数和(自身を含む): 15830724

約数和(自身を除く): 8612240

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 2833, 5666, 11332, 19831, 36829, 39662, 73658, 79324, 138817, 147316, 257803, 277634, 515606, 555268, 1031212, 1804621, 3609242, 7218484]

約数ペア:

[(1, 7218484), (2, 3609242), (4, 1804621), (7, 1031212), (13, 555268), (14, 515606), (26, 277634), (28, 257803), (49, 147316), (52, 138817), (91, 79324), (98, 73658), (182, 39662), (196, 36829), (364, 19831), (637, 11332), (1274, 5666), (2548, 2833)]