2740267452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{21713}}^1$

素因数の和:22542

約数の個数: 48

約数和(自身を含む): 6894629280

約数和(自身を除く): 4154361828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 809, 1618, 2427, 3236, 4854, 9708, 10517, 21034, 21713, 31551, 42068, 43426, 63102, 65139, 86852, 126204, 130278, 260556, 282269, 564538, 846807, 1129076, 1693614, 3387228, 17565817, 35131634, 52697451, 70263268, 105394902, 210789804, 228355621, 456711242, 685066863, 913422484, 1370133726, 2740267452]

約数ペア:

[(1, 2740267452), (2, 1370133726), (3, 913422484), (4, 685066863), (6, 456711242), (12, 228355621), (13, 210789804), (26, 105394902), (39, 70263268), (52, 52697451), (78, 35131634), (156, 17565817), (809, 3387228), (1618, 1693614), (2427, 1129076), (3236, 846807), (4854, 564538), (9708, 282269), (10517, 260556), (21034, 130278), (21713, 126204), (31551, 86852), (42068, 65139), (43426, 63102)]