520024376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{5527}}^1$

素因数の和:6171

約数の個数: 32

約数和(自身を含む): 1028208000

約数和(自身を除く): 508183624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 619, 1238, 2476, 4952, 5527, 11054, 11761, 22108, 23522, 44216, 47044, 94088, 105013, 210026, 420052, 840104, 3421213, 6842426, 13684852, 27369704, 65003047, 130006094, 260012188, 520024376]

約数ペア:

[(1, 520024376), (2, 260012188), (4, 130006094), (8, 65003047), (19, 27369704), (38, 13684852), (76, 6842426), (152, 3421213), (619, 840104), (1238, 420052), (2476, 210026), (4952, 105013), (5527, 94088), (11054, 47044), (11761, 44216), (22108, 23522)]