40978330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241049}}^1$

素因数の和:241073

約数の個数: 16

約数和(自身を含む): 78100200

約数和(自身を除く): 37121870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241049, 482098, 1205245, 2410490, 4097833, 8195666, 20489165, 40978330]

約数ペア:

[(1, 40978330), (2, 20489165), (5, 8195666), (10, 4097833), (17, 2410490), (34, 1205245), (85, 482098), (170, 241049)]