494120524

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 899760960

約数和(自身を除く): 405640436

約数列:

[1, 2, 4, 71, 89, 113, 142, 173, 178, 226, 284, 346, 356, 452, 692, 6319, 8023, 10057, 12283, 12638, 15397, 16046, 19549, 20114, 24566, 25276, 30794, 32092, 39098, 40228, 49132, 61588, 78196, 714047, 1093187, 1387979, 1428094, 1739861, 2186374, 2775958, 2856188, 3479722, 4372748, 5551916, 6959444, 123530131, 247060262, 494120524]

約数ペア:

[(1, 494120524), (2, 247060262), (4, 123530131), (71, 6959444), (89, 5551916), (113, 4372748), (142, 3479722), (173, 2856188), (178, 2775958), (226, 2186374), (284, 1739861), (346, 1428094), (356, 1387979), (452, 1093187), (692, 714047), (6319, 78196), (8023, 61588), (10057, 49132), (12283, 40228), (12638, 39098), (15397, 32092), (16046, 30794), (19549, 25276), (20114, 24566)]