98384260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{378401}}^1$

素因数の和:378423

約数の個数: 24

約数和(自身を含む): 222500376

約数和(自身を除く): 124116116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 378401, 756802, 1513604, 1892005, 3784010, 4919213, 7568020, 9838426, 19676852, 24596065, 49192130, 98384260]

約数ペア:

[(1, 98384260), (2, 49192130), (4, 24596065), (5, 19676852), (10, 9838426), (13, 7568020), (20, 4919213), (26, 3784010), (52, 1892005), (65, 1513604), (130, 756802), (260, 378401)]