1307884018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{12239}}^1$

素因数の和:12714

約数の個数: 32

約数和(自身を含む): 2379456000

約数和(自身を除く): 1071571982

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 449, 898, 3143, 6286, 7633, 12239, 15266, 24478, 53431, 85673, 106862, 171346, 208063, 416126, 1456441, 2912882, 5495311, 10990622, 38467177, 76934354, 93420287, 186840574, 653942009, 1307884018]

約数ペア:

[(1, 1307884018), (2, 653942009), (7, 186840574), (14, 93420287), (17, 76934354), (34, 38467177), (119, 10990622), (238, 5495311), (449, 2912882), (898, 1456441), (3143, 416126), (6286, 208063), (7633, 171346), (12239, 106862), (15266, 85673), (24478, 53431)]