1040278865

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 1345455360

約数和(自身を除く): 305176495

約数列:

[1, 5, 29, 37, 71, 145, 185, 355, 1073, 2059, 2627, 2731, 5365, 10295, 13135, 13655, 76183, 79199, 101047, 193901, 380915, 395995, 505235, 969505, 2930363, 5623129, 7174337, 14651815, 28115645, 35871685, 208055773, 1040278865]

約数ペア:

[(1, 1040278865), (5, 208055773), (29, 35871685), (37, 28115645), (71, 14651815), (145, 7174337), (185, 5623129), (355, 2930363), (1073, 969505), (2059, 505235), (2627, 395995), (2731, 380915), (5365, 193901), (10295, 101047), (13135, 79199), (13655, 76183)]