754974718

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 1182729600

約数和(自身を除く): 427754882

約数列:

[1, 2, 53, 79, 89, 106, 158, 178, 1013, 2026, 4187, 4717, 7031, 8374, 9434, 14062, 53689, 80027, 90157, 107378, 160054, 180314, 372643, 745286, 4241431, 4778321, 7122403, 8482862, 9556642, 14244806, 377487359, 754974718]

約数ペア:

[(1, 754974718), (2, 377487359), (53, 14244806), (79, 9556642), (89, 8482862), (106, 7122403), (158, 4778321), (178, 4241431), (1013, 745286), (2026, 372643), (4187, 180314), (4717, 160054), (7031, 107378), (8374, 90157), (9434, 80027), (14062, 53689)]