1323772456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{11827}}^1$

素因数の和:12673

約数の個数: 32

約数和(自身を含む): 2631493440

約数和(自身を除く): 1307720984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 823, 1646, 3292, 6584, 11827, 13991, 23654, 27982, 47308, 55964, 94616, 111928, 201059, 402118, 804236, 1608472, 9733621, 19467242, 38934484, 77868968, 165471557, 330943114, 661886228, 1323772456]

約数ペア:

[(1, 1323772456), (2, 661886228), (4, 330943114), (8, 165471557), (17, 77868968), (34, 38934484), (68, 19467242), (136, 9733621), (823, 1608472), (1646, 804236), (3292, 402118), (6584, 201059), (11827, 111928), (13991, 94616), (23654, 55964), (27982, 47308)]