2019955277354

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{2952797}}^1$

素因数の和:2953310

約数の個数: 32

約数和(自身を含む): 3498569559936

約数和(自身を除く): 1478614282582

約数列:

[1, 2, 7, 14, 131, 262, 373, 746, 917, 1834, 2611, 5222, 48863, 97726, 342041, 684082, 2952797, 5905594, 20669579, 41339158, 386816407, 773632814, 1101393281, 2202786562, 2707714849, 5415429698, 7709752967, 15419505934, 144282519811, 288565039622, 1009977638677, 2019955277354]

約数ペア:

[(1, 2019955277354), (2, 1009977638677), (7, 288565039622), (14, 144282519811), (131, 15419505934), (262, 7709752967), (373, 5415429698), (746, 2707714849), (917, 2202786562), (1834, 1101393281), (2611, 773632814), (5222, 386816407), (48863, 41339158), (97726, 20669579), (342041, 5905594), (684082, 2952797)]