1984284156959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1\times {\mathrm{38447}}^1$

素因数の和:39639

約数の個数: 32

約数和(自身を含む): 2261948129280

約数和(自身を除く): 277663972321

約数列:

[1, 13, 19, 223, 247, 937, 2899, 4237, 12181, 17803, 38447, 55081, 208951, 231439, 499811, 730493, 2716363, 3970069, 8573681, 9496409, 36024839, 51610897, 111457853, 162899939, 468322907, 684471941, 2117699207, 8033539097, 8898135233, 104436008261, 152637242843, 1984284156959]

約数ペア:

[(1, 1984284156959), (13, 152637242843), (19, 104436008261), (223, 8898135233), (247, 8033539097), (937, 2117699207), (2899, 684471941), (4237, 468322907), (12181, 162899939), (17803, 111457853), (38447, 51610897), (55081, 36024839), (208951, 9496409), (231439, 8573681), (499811, 3970069), (730493, 2716363)]