315637402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{138559}}^1$

素因数の和:138645

約数の個数: 16

約数和(自身を含む): 508792320

約数和(自身を除く): 193154918

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 138559, 277118, 2355503, 4711006, 9283453, 18566906, 157818701, 315637402]

約数ペア:

[(1, 315637402), (2, 157818701), (17, 18566906), (34, 9283453), (67, 4711006), (134, 2355503), (1139, 277118), (2278, 138559)]