2080773809

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 2314656000

約数和(自身を除く): 233882191

約数列:

[1, 19, 29, 89, 151, 281, 551, 1691, 2581, 2869, 4379, 5339, 8149, 13439, 25009, 42431, 49039, 83201, 154831, 255341, 389731, 475171, 725261, 806189, 1230499, 3776359, 7404889, 13779959, 23379481, 71750821, 109514411, 2080773809]

約数ペア:

[(1, 2080773809), (19, 109514411), (29, 71750821), (89, 23379481), (151, 13779959), (281, 7404889), (551, 3776359), (1691, 1230499), (2581, 806189), (2869, 725261), (4379, 475171), (5339, 389731), (8149, 255341), (13439, 154831), (25009, 83201), (42431, 49039)]