2450455

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 3426624

約数和(自身を除く): 976169

約数列:

[1, 5, 7, 35, 53, 265, 371, 1321, 1855, 6605, 9247, 46235, 70013, 350065, 490091, 2450455]

約数ペア:

[(1, 2450455), (5, 490091), (7, 350065), (35, 70013), (53, 46235), (265, 9247), (371, 6605), (1321, 1855)]