1427123522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{4507}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 2405108160

約数和(自身を除く): 977984638

約数列:

[1, 2, 11, 22, 37, 74, 389, 407, 778, 814, 4279, 4507, 8558, 9014, 14393, 28786, 49577, 99154, 158323, 166759, 316646, 333518, 1753223, 1834349, 3506446, 3668698, 19285453, 38570906, 64869251, 129738502, 713561761, 1427123522]

約数ペア:

[(1, 1427123522), (2, 713561761), (11, 129738502), (22, 64869251), (37, 38570906), (74, 19285453), (389, 3668698), (407, 3506446), (778, 1834349), (814, 1753223), (4279, 333518), (4507, 316646), (8558, 166759), (9014, 158323), (14393, 99154), (28786, 49577)]