1248654476

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{1303}}^1\times {\mathrm{2239}}^1$

素因数の和:3653

約数の個数: 24

約数和(自身を含む): 2208245760

約数和(自身を除く): 959591284

約数列:

[1, 2, 4, 107, 214, 428, 1303, 2239, 2606, 4478, 5212, 8956, 139421, 239573, 278842, 479146, 557684, 958292, 2917417, 5834834, 11669668, 312163619, 624327238, 1248654476]

約数ペア:

[(1, 1248654476), (2, 624327238), (4, 312163619), (107, 11669668), (214, 5834834), (428, 2917417), (1303, 958292), (2239, 557684), (2606, 479146), (4478, 278842), (5212, 239573), (8956, 139421)]