17991036002

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1\times {\mathrm{1013}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 27430857792

約数和(自身を除く): 9439821790

約数列:

[1, 2, 157, 163, 314, 326, 347, 694, 1013, 2026, 25591, 51182, 54479, 56561, 108958, 113122, 159041, 165119, 318082, 330238, 351511, 703022, 8880077, 17760154, 25923683, 51847366, 55187227, 57296293, 110374454, 114592586, 8995518001, 17991036002]

約数ペア:

[(1, 17991036002), (2, 8995518001), (157, 114592586), (163, 110374454), (314, 57296293), (326, 55187227), (347, 51847366), (694, 25923683), (1013, 17760154), (2026, 8880077), (25591, 703022), (51182, 351511), (54479, 330238), (56561, 318082), (108958, 165119), (113122, 159041)]