245364492

素因数分解:

$2^2\times 3^1\times {\mathrm{2153}}^1\times {\mathrm{9497}}^1$

素因数の和:11657

約数の個数: 24

約数和(自身を含む): 572843376

約数和(自身を除く): 327478884

約数列:

[1, 2, 3, 4, 6, 12, 2153, 4306, 6459, 8612, 9497, 12918, 18994, 25836, 28491, 37988, 56982, 113964, 20447041, 40894082, 61341123, 81788164, 122682246, 245364492]

約数ペア:

[(1, 245364492), (2, 122682246), (3, 81788164), (4, 61341123), (6, 40894082), (12, 20447041), (2153, 113964), (4306, 56982), (6459, 37988), (8612, 28491), (9497, 25836), (12918, 18994)]