2007183946

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 3142121472

約数和(自身を除く): 1134937526

約数列:

[1, 2, 41, 82, 97, 127, 194, 254, 1987, 3974, 3977, 5207, 7954, 10414, 12319, 24638, 81467, 162934, 192739, 252349, 385478, 504698, 505079, 1010158, 7902299, 10346309, 15804598, 20692618, 24477853, 48955706, 1003591973, 2007183946]

約数ペア:

[(1, 2007183946), (2, 1003591973), (41, 48955706), (82, 24477853), (97, 20692618), (127, 15804598), (194, 10346309), (254, 7902299), (1987, 1010158), (3974, 505079), (3977, 504698), (5207, 385478), (7954, 252349), (10414, 192739), (12319, 162934), (24638, 81467)]