411470890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2420417}}^1$

素因数の和:2420441

約数の個数: 16

約数和(自身を含む): 784215432

約数和(自身を除く): 372744542

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2420417, 4840834, 12102085, 24204170, 41147089, 82294178, 205735445, 411470890]

約数ペア:

[(1, 411470890), (2, 205735445), (5, 82294178), (10, 41147089), (17, 24204170), (34, 12102085), (85, 4840834), (170, 2420417)]