1888893424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{370081}}^1$

素因数の和:370129

約数の個数: 40

約数和(自身を含む): 4130115120

約数和(自身を除く): 2241221696

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 370081, 740162, 1480324, 2960648, 4070891, 5921296, 8141782, 10732349, 16283564, 21464698, 32567128, 42929396, 65134256, 85858792, 118055839, 171717584, 236111678, 472223356, 944446712, 1888893424]

約数ペア:

[(1, 1888893424), (2, 944446712), (4, 472223356), (8, 236111678), (11, 171717584), (16, 118055839), (22, 85858792), (29, 65134256), (44, 42929396), (58, 32567128), (88, 21464698), (116, 16283564), (176, 10732349), (232, 8141782), (319, 5921296), (464, 4070891), (638, 2960648), (1276, 1480324), (2552, 740162), (5104, 370081)]