2786622568

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{61837}}^1$

素因数の和:62017

約数の個数: 32

約数和(自身を含む): 5387326560

約数和(自身を除く): 2600703992

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 1048, 5633, 11266, 22532, 45064, 61837, 123674, 247348, 494696, 2658991, 5317982, 8100647, 10635964, 16201294, 21271928, 32402588, 64805176, 348327821, 696655642, 1393311284, 2786622568]

約数ペア:

[(1, 2786622568), (2, 1393311284), (4, 696655642), (8, 348327821), (43, 64805176), (86, 32402588), (131, 21271928), (172, 16201294), (262, 10635964), (344, 8100647), (524, 5317982), (1048, 2658991), (5633, 494696), (11266, 247348), (22532, 123674), (45064, 61837)]