2016459845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4027}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 2641465728

約数和(自身を除く): 625005883

約数列:

[1, 5, 17, 43, 85, 137, 215, 685, 731, 2329, 3655, 4027, 5891, 11645, 20135, 29455, 68459, 100147, 173161, 342295, 500735, 551699, 865805, 2758495, 2943737, 9378883, 14718685, 23723057, 46894415, 118615285, 403291969, 2016459845]

約数ペア:

[(1, 2016459845), (5, 403291969), (17, 118615285), (43, 46894415), (85, 23723057), (137, 14718685), (215, 9378883), (685, 2943737), (731, 2758495), (2329, 865805), (3655, 551699), (4027, 500735), (5891, 342295), (11645, 173161), (20135, 100147), (29455, 68459)]