1330971464

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{632591}}^1$

素因数の和:632860

約数の個数: 16

約数和(自身を含む): 2505064320

約数和(自身を除く): 1174092856

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 632591, 1265182, 2530364, 5060728, 166371433, 332742866, 665485732, 1330971464]

約数ペア:

[(1, 1330971464), (2, 665485732), (4, 332742866), (8, 166371433), (263, 5060728), (526, 2530364), (1052, 1265182), (2104, 632591)]