289648498

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1386

約数の個数: 24

約数和(自身を含む): 452654892

約数和(自身を除く): 163006394

約数列:

[1, 2, 47, 53, 94, 106, 1237, 2209, 2474, 2491, 4418, 4982, 58139, 65561, 116278, 117077, 131122, 234154, 2732533, 3081367, 5465066, 6162734, 144824249, 289648498]

約数ペア:

[(1, 289648498), (2, 144824249), (47, 6162734), (53, 5465066), (94, 3081367), (106, 2732533), (1237, 234154), (2209, 131122), (2474, 117077), (2491, 116278), (4418, 65561), (4982, 58139)]