1456028

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 2940000

約数和(自身を除く): 1483972

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 349, 596, 698, 1043, 1396, 2086, 2443, 4172, 4886, 9772, 52001, 104002, 208004, 364007, 728014, 1456028]

約数ペア:

[(1, 1456028), (2, 728014), (4, 364007), (7, 208004), (14, 104002), (28, 52001), (149, 9772), (298, 4886), (349, 4172), (596, 2443), (698, 2086), (1043, 1396)]