1382172008

素因数分解:

$2^3\times 7^3\times {\mathrm{503707}}^1$

素因数の和:503734

約数の個数: 32

約数和(自身を含む): 3022248000

約数和(自身を除く): 1640075992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 503707, 1007414, 2014828, 3525949, 4029656, 7051898, 14103796, 24681643, 28207592, 49363286, 98726572, 172771501, 197453144, 345543002, 691086004, 1382172008]

約数ペア:

[(1, 1382172008), (2, 691086004), (4, 345543002), (7, 197453144), (8, 172771501), (14, 98726572), (28, 49363286), (49, 28207592), (56, 24681643), (98, 14103796), (196, 7051898), (343, 4029656), (392, 3525949), (686, 2014828), (1372, 1007414), (2744, 503707)]