2013643135

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{381011}}^1$

素因数の和:381174

約数の個数: 16

約数和(自身を含む): 2779863552

約数和(自身を除く): 766220417

約数列:

[1, 5, 7, 35, 151, 755, 1057, 5285, 381011, 1905055, 2667077, 13335385, 57532661, 287663305, 402728627, 2013643135]

約数ペア:

[(1, 2013643135), (5, 402728627), (7, 287663305), (35, 57532661), (151, 13335385), (755, 2667077), (1057, 1905055), (5285, 381011)]