1284093232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4720931}}^1$

素因数の和:4720956

約数の個数: 20

約数和(自身を含む): 2634280056

約数和(自身を除く): 1350186824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4720931, 9441862, 18883724, 37767448, 75534896, 80255827, 160511654, 321023308, 642046616, 1284093232]

約数ペア:

[(1, 1284093232), (2, 642046616), (4, 321023308), (8, 160511654), (16, 80255827), (17, 75534896), (34, 37767448), (68, 18883724), (136, 9441862), (272, 4720931)]