2912759228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{42187}}^1$

素因数の和:42653

約数の個数: 24

約数和(自身を含む): 5234180784

約数和(自身を除く): 2321421556

約数列:

[1, 2, 4, 41, 82, 164, 421, 842, 1684, 17261, 34522, 42187, 69044, 84374, 168748, 1729667, 3459334, 6918668, 17760727, 35521454, 71042908, 728189807, 1456379614, 2912759228]

約数ペア:

[(1, 2912759228), (2, 1456379614), (4, 728189807), (41, 71042908), (82, 35521454), (164, 17760727), (421, 6918668), (842, 3459334), (1684, 1729667), (17261, 168748), (34522, 84374), (42187, 69044)]