1215205934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{533453}}^1$

素因数の和:533539

約数の個数: 16

約数和(自身を含む): 1958843088

約数和(自身を除く): 743637154

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 533453, 1066906, 9068701, 18137402, 35741351, 71482702, 607602967, 1215205934]

約数ペア:

[(1, 1215205934), (2, 607602967), (17, 71482702), (34, 35741351), (67, 18137402), (134, 9068701), (1139, 1066906), (2278, 533453)]