13553450344

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{648863}}^1$

素因数の和:649249

約数の個数: 32

約数和(自身を含む): 29121016320

約数和(自身を除く): 15567565976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 5222, 10444, 20888, 648863, 1297726, 2595452, 4542041, 5190904, 9084082, 18168164, 36336328, 242025899, 484051798, 968103596, 1694181293, 1936207192, 3388362586, 6776725172, 13553450344]

約数ペア:

[(1, 13553450344), (2, 6776725172), (4, 3388362586), (7, 1936207192), (8, 1694181293), (14, 968103596), (28, 484051798), (56, 242025899), (373, 36336328), (746, 18168164), (1492, 9084082), (2611, 5190904), (2984, 4542041), (5222, 2595452), (10444, 1297726), (20888, 648863)]