1256817934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{8237}}^1$

素因数の和:8400

約数の個数: 32

約数和(自身を含む): 2049878016

約数和(自身を除く): 793060082

約数列:

[1, 2, 23, 31, 46, 62, 107, 214, 713, 1426, 2461, 3317, 4922, 6634, 8237, 16474, 76291, 152582, 189451, 255347, 378902, 510694, 881359, 1762718, 5872981, 11745962, 20271257, 27322129, 40542514, 54644258, 628408967, 1256817934]

約数ペア:

[(1, 1256817934), (2, 628408967), (23, 54644258), (31, 40542514), (46, 27322129), (62, 20271257), (107, 11745962), (214, 5872981), (713, 1762718), (1426, 881359), (2461, 510694), (3317, 378902), (4922, 255347), (6634, 189451), (8237, 152582), (16474, 76291)]