997023908

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{653}}^1\times {\mathrm{911}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 1753557120

約数和(自身を除く): 756533212

約数列:

[1, 2, 4, 419, 653, 838, 911, 1306, 1676, 1822, 2612, 3644, 273607, 381709, 547214, 594883, 763418, 1094428, 1189766, 1526836, 2379532, 249255977, 498511954, 997023908]

約数ペア:

[(1, 997023908), (2, 498511954), (4, 249255977), (419, 2379532), (653, 1526836), (838, 1189766), (911, 1094428), (1306, 763418), (1676, 594883), (1822, 547214), (2612, 381709), (3644, 273607)]