1330331390

素因数分解:

$2^1\times 5^1\times {\mathrm{8941}}^1\times {\mathrm{14879}}^1$

素因数の和:23827

約数の個数: 16

約数和(自身を含む): 2395025280

約数和(自身を除く): 1064693890

約数列:

[1, 2, 5, 10, 8941, 14879, 17882, 29758, 44705, 74395, 89410, 148790, 133033139, 266066278, 665165695, 1330331390]

約数ペア:

[(1, 1330331390), (2, 665165695), (5, 266066278), (10, 133033139), (8941, 148790), (14879, 89410), (17882, 74395), (29758, 44705)]