12680587426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{48679}}^1$

素因数の和:48970

約数の個数: 32

約数和(自身を含む): 21050789760

約数和(自身を除く): 8370202334

約数列:

[1, 2, 13, 26, 43, 86, 233, 466, 559, 1118, 3029, 6058, 10019, 20038, 48679, 97358, 130247, 260494, 632827, 1265654, 2093197, 4186394, 11342207, 22684414, 27211561, 54423122, 147448691, 294897382, 487714901, 975429802, 6340293713, 12680587426]

約数ペア:

[(1, 12680587426), (2, 6340293713), (13, 975429802), (26, 487714901), (43, 294897382), (86, 147448691), (233, 54423122), (466, 27211561), (559, 22684414), (1118, 11342207), (3029, 4186394), (6058, 2093197), (10019, 1265654), (20038, 632827), (48679, 260494), (97358, 130247)]