998281442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{242419}}^1$

素因数の和:242521

約数の個数: 16

約数和(自身を含む): 1570881600

約数和(自身を除く): 572600158

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 242419, 484838, 7030151, 14060302, 17211749, 34423498, 499140721, 998281442]

約数ペア:

[(1, 998281442), (2, 499140721), (29, 34423498), (58, 17211749), (71, 14060302), (142, 7030151), (2059, 484838), (4118, 242419)]