2012746816

素因数分解:

$2^6\times {\mathrm{1489}}^1\times {\mathrm{21121}}^1$

素因数の和:22622

約数の個数: 28

約数和(自身を含む): 3996916060

約数和(自身を除く): 1984169244

約数列:

[1, 2, 4, 8, 16, 32, 64, 1489, 2978, 5956, 11912, 21121, 23824, 42242, 47648, 84484, 95296, 168968, 337936, 675872, 1351744, 31449169, 62898338, 125796676, 251593352, 503186704, 1006373408, 2012746816]

約数ペア:

[(1, 2012746816), (2, 1006373408), (4, 503186704), (8, 251593352), (16, 125796676), (32, 62898338), (64, 31449169), (1489, 1351744), (2978, 675872), (5956, 337936), (11912, 168968), (21121, 95296), (23824, 84484), (42242, 47648)]