828230828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{87403}}^1$

素因数の和:87533

約数の個数: 24

約数和(自身を含む): 1527122688

約数和(自身を除く): 698891860

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 2369, 4738, 9476, 87403, 174806, 349612, 2010269, 4020538, 8041076, 9002509, 18005018, 36010036, 207057707, 414115414, 828230828]

約数ペア:

[(1, 828230828), (2, 414115414), (4, 207057707), (23, 36010036), (46, 18005018), (92, 9002509), (103, 8041076), (206, 4020538), (412, 2010269), (2369, 349612), (4738, 174806), (9476, 87403)]