1207274402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{538481}}^1$

素因数の和:538561

約数の個数: 16

約数和(自身を含む): 1938535200

約数和(自身を除く): 731260798

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 538481, 1076962, 10231139, 20462278, 31770379, 63540758, 603637201, 1207274402]

約数ペア:

[(1, 1207274402), (2, 603637201), (19, 63540758), (38, 31770379), (59, 20462278), (118, 10231139), (1121, 1076962), (2242, 538481)]