1891226888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{10067}}^1$

素因数の和:11117

約数の個数: 32

約数和(自身を含む): 3704218560

約数和(自身を除く): 1812991672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1021, 2042, 4084, 8168, 10067, 20134, 23483, 40268, 46966, 80536, 93932, 187864, 231541, 463082, 926164, 1852328, 10278407, 20556814, 41113628, 82227256, 236403361, 472806722, 945613444, 1891226888]

約数ペア:

[(1, 1891226888), (2, 945613444), (4, 472806722), (8, 236403361), (23, 82227256), (46, 41113628), (92, 20556814), (184, 10278407), (1021, 1852328), (2042, 926164), (4084, 463082), (8168, 231541), (10067, 187864), (20134, 93932), (23483, 80536), (40268, 46966)]