289344914

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1\times {\mathrm{3163}}^1$

素因数の和:4081

約数の個数: 16

約数和(自身を含む): 442858752

約数和(自身を除く): 153513838

約数列:

[1, 2, 53, 106, 863, 1726, 3163, 6326, 45739, 91478, 167639, 335278, 2729669, 5459338, 144672457, 289344914]

約数ペア:

[(1, 289344914), (2, 144672457), (53, 5459338), (106, 2729669), (863, 335278), (1726, 167639), (3163, 91478), (6326, 45739)]