490697096

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{283}}^1\times {\mathrm{1123}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 928918560

約数和(自身を除く): 438221464

約数列:

[1, 2, 4, 8, 193, 283, 386, 566, 772, 1123, 1132, 1544, 2246, 2264, 4492, 8984, 54619, 109238, 216739, 218476, 317809, 433478, 436952, 635618, 866956, 1271236, 1733912, 2542472, 61337137, 122674274, 245348548, 490697096]

約数ペア:

[(1, 490697096), (2, 245348548), (4, 122674274), (8, 61337137), (193, 2542472), (283, 1733912), (386, 1271236), (566, 866956), (772, 635618), (1123, 436952), (1132, 433478), (1544, 317809), (2246, 218476), (2264, 216739), (4492, 109238), (8984, 54619)]