121452862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 197683200

約数和(自身を除く): 76230338

約数列:

[1, 2, 17, 34, 79, 103, 158, 206, 439, 878, 1343, 1751, 2686, 3502, 7463, 8137, 14926, 16274, 34681, 45217, 69362, 90434, 138329, 276658, 589577, 768689, 1179154, 1537378, 3572143, 7144286, 60726431, 121452862]

約数ペア:

[(1, 121452862), (2, 60726431), (17, 7144286), (34, 3572143), (79, 1537378), (103, 1179154), (158, 768689), (206, 589577), (439, 276658), (878, 138329), (1343, 90434), (1751, 69362), (2686, 45217), (3502, 34681), (7463, 16274), (8137, 14926)]