1263240578

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1\times {\mathrm{10133}}^1$

素因数の和:10969

約数の個数: 16

約数和(自身を含む): 1920433536

約数和(自身を除く): 657192958

約数列:

[1, 2, 83, 166, 751, 1502, 10133, 20266, 62333, 124666, 841039, 1682078, 7609883, 15219766, 631620289, 1263240578]

約数ペア:

[(1, 1263240578), (2, 631620289), (83, 15219766), (166, 7609883), (751, 1682078), (1502, 841039), (10133, 124666), (20266, 62333)]