384341780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1130417}}^1$

素因数の和:1130443

約数の個数: 24

約数和(自身を含む): 854596008

約数和(自身を除く): 470254228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1130417, 2260834, 4521668, 5652085, 11304170, 19217089, 22608340, 38434178, 76868356, 96085445, 192170890, 384341780]

約数ペア:

[(1, 384341780), (2, 192170890), (4, 96085445), (5, 76868356), (10, 38434178), (17, 22608340), (20, 19217089), (34, 11304170), (68, 5652085), (85, 4521668), (170, 2260834), (340, 1130417)]