1320285902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{106013}}^1$

素因数の和:106507

約数の個数: 16

約数和(自身を含む): 2137242240

約数和(自身を除く): 816956338

約数列:

[1, 2, 13, 26, 479, 958, 6227, 12454, 106013, 212026, 1378169, 2756338, 50780227, 101560454, 660142951, 1320285902]

約数ペア:

[(1, 1320285902), (2, 660142951), (13, 101560454), (26, 50780227), (479, 2756338), (958, 1378169), (6227, 212026), (12454, 106013)]