290632016

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{27817}}^1$

素因数の和:28478

約数の個数: 20

約数和(自身を含む): 563982132

約数和(自身を除く): 273350116

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 27817, 55634, 111268, 222536, 445072, 18164501, 36329002, 72658004, 145316008, 290632016]

約数ペア:

[(1, 290632016), (2, 145316008), (4, 72658004), (8, 36329002), (16, 18164501), (653, 445072), (1306, 222536), (2612, 111268), (5224, 55634), (10448, 27817)]