1809508144

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{152213}}^1$

素因数の和:152964

約数の個数: 20

約数和(自身を含む): 3510663696

約数和(自身を除く): 1701155552

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2972, 5944, 11888, 152213, 304426, 608852, 1217704, 2435408, 113094259, 226188518, 452377036, 904754072, 1809508144]

約数ペア:

[(1, 1809508144), (2, 904754072), (4, 452377036), (8, 226188518), (16, 113094259), (743, 2435408), (1486, 1217704), (2972, 608852), (5944, 304426), (11888, 152213)]