130984984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6329}}^1$

素因数の和:6547

約数の個数: 32

約数和(自身を含む): 265860000

約数和(自身を除く): 134875016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 5174, 6329, 10348, 12658, 20696, 25316, 50632, 82277, 164554, 329108, 658216, 1259471, 2518942, 5037884, 10075768, 16373123, 32746246, 65492492, 130984984]

約数ペア:

[(1, 130984984), (2, 65492492), (4, 32746246), (8, 16373123), (13, 10075768), (26, 5037884), (52, 2518942), (104, 1259471), (199, 658216), (398, 329108), (796, 164554), (1592, 82277), (2587, 50632), (5174, 25316), (6329, 20696), (10348, 12658)]