1296369530

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1561891}}^1$

素因数の和:1561981

約数の個数: 16

約数和(自身を含む): 2361580704

約数和(自身を除く): 1065211174

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1561891, 3123782, 7809455, 15618910, 129636953, 259273906, 648184765, 1296369530]

約数ペア:

[(1, 1296369530), (2, 648184765), (5, 259273906), (10, 129636953), (83, 15618910), (166, 7809455), (415, 3123782), (830, 1561891)]