6641496290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4644403}}^1$

素因数の和:4644434

約数の個数: 32

約数和(自身を含む): 14044677696

約数和(自身を除く): 7403181406

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 4644403, 9288806, 23222015, 46444030, 51088433, 60377239, 102176866, 120754478, 255442165, 301886195, 510884330, 603772390, 664149629, 1328299258, 3320748145, 6641496290]

約数ペア:

[(1, 6641496290), (2, 3320748145), (5, 1328299258), (10, 664149629), (11, 603772390), (13, 510884330), (22, 301886195), (26, 255442165), (55, 120754478), (65, 102176866), (110, 60377239), (130, 51088433), (143, 46444030), (286, 23222015), (715, 9288806), (1430, 4644403)]