287263402

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1\times {\mathrm{1301}}^1$

素因数の和:2393

約数の個数: 16

約数和(自身を含む): 435487752

約数和(自身を除く): 148224350

約数列:

[1, 2, 113, 226, 977, 1301, 1954, 2602, 110401, 147013, 220802, 294026, 1271077, 2542154, 143631701, 287263402]

約数ペア:

[(1, 287263402), (2, 143631701), (113, 2542154), (226, 1271077), (977, 294026), (1301, 220802), (1954, 147013), (2602, 110401)]