2013142156415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5503}}^1\times {\mathrm{41081}}^1$

素因数の和:46739

約数の個数: 32

約数和(自身を含む): 2621128882176

約数和(自身を除く): 607986725761

約数列:

[1, 5, 13, 65, 137, 685, 1781, 5503, 8905, 27515, 41081, 71539, 205405, 357695, 534053, 753911, 2670265, 3769555, 5628097, 9800843, 28140485, 49004215, 73165261, 226068743, 365826305, 1130343715, 2938893659, 14694468295, 30971417791, 154857088955, 402628431283, 2013142156415]

約数ペア:

[(1, 2013142156415), (5, 402628431283), (13, 154857088955), (65, 30971417791), (137, 14694468295), (685, 2938893659), (1781, 1130343715), (5503, 365826305), (8905, 226068743), (27515, 73165261), (41081, 49004215), (71539, 28140485), (205405, 9800843), (357695, 5628097), (534053, 3769555), (753911, 2670265)]