1997201568

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1094957}}^1$

素因数の和:1094989

約数の個数: 48

約数和(自身を含む): 5518588320

約数和(自身を除く): 3521386752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1094957, 2189914, 3284871, 4379828, 6569742, 8759656, 13139484, 17519312, 20804183, 26278968, 35038624, 41608366, 52557936, 62412549, 83216732, 105115872, 124825098, 166433464, 249650196, 332866928, 499300392, 665733856, 998600784, 1997201568]

約数ペア:

[(1, 1997201568), (2, 998600784), (3, 665733856), (4, 499300392), (6, 332866928), (8, 249650196), (12, 166433464), (16, 124825098), (19, 105115872), (24, 83216732), (32, 62412549), (38, 52557936), (48, 41608366), (57, 35038624), (76, 26278968), (96, 20804183), (114, 17519312), (152, 13139484), (228, 8759656), (304, 6569742), (456, 4379828), (608, 3284871), (912, 2189914), (1824, 1094957)]