4220008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{40577}}^1$

素因数の和:40596

約数の個数: 16

約数和(自身を含む): 8521380

約数和(自身を除く): 4301372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 40577, 81154, 162308, 324616, 527501, 1055002, 2110004, 4220008]

約数ペア:

[(1, 4220008), (2, 2110004), (4, 1055002), (8, 527501), (13, 324616), (26, 162308), (52, 81154), (104, 40577)]