242730454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{310397}}^1$

素因数の和:310439

約数の個数: 16

約数和(自身を含む): 402275808

約数和(自身を除く): 159545354

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 310397, 620794, 5276749, 7139131, 10553498, 14278262, 121365227, 242730454]

約数ペア:

[(1, 242730454), (2, 121365227), (17, 14278262), (23, 10553498), (34, 7139131), (46, 5276749), (391, 620794), (782, 310397)]