130607854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 218486016

約数和(自身を除く): 87878162

約数列:

[1, 2, 13, 26, 37, 74, 137, 274, 481, 962, 991, 1781, 1982, 3562, 5069, 10138, 12883, 25766, 36667, 65897, 73334, 131794, 135767, 271534, 476671, 953342, 1764971, 3529942, 5023379, 10046758, 65303927, 130607854]

約数ペア:

[(1, 130607854), (2, 65303927), (13, 10046758), (26, 5023379), (37, 3529942), (74, 1764971), (137, 953342), (274, 476671), (481, 271534), (962, 135767), (991, 131794), (1781, 73334), (1982, 65897), (3562, 36667), (5069, 25766), (10138, 12883)]