383896348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{4391}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 733428864

約数和(自身を除く): 349532516

約数列:

[1, 2, 4, 11, 22, 44, 1987, 3974, 4391, 7948, 8782, 17564, 21857, 43714, 48301, 87428, 96602, 193204, 8724917, 17449834, 34899668, 95974087, 191948174, 383896348]

約数ペア:

[(1, 383896348), (2, 191948174), (4, 95974087), (11, 34899668), (22, 17449834), (44, 8724917), (1987, 193204), (3974, 96602), (4391, 87428), (7948, 48301), (8782, 43714), (17564, 21857)]