4045243391

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 4789145088

約数和(自身を除く): 743901697

約数列:

[1, 7, 53, 107, 181, 371, 563, 749, 1267, 3941, 5671, 9593, 19367, 29839, 39697, 60241, 67151, 101903, 135569, 208873, 421687, 713321, 1026451, 3192773, 5400859, 7185157, 10903621, 22349411, 37806013, 76325347, 577891913, 4045243391]

約数ペア:

[(1, 4045243391), (7, 577891913), (53, 76325347), (107, 37806013), (181, 22349411), (371, 10903621), (563, 7185157), (749, 5400859), (1267, 3192773), (3941, 1026451), (5671, 713321), (9593, 421687), (19367, 208873), (29839, 135569), (39697, 101903), (60241, 67151)]