249397304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2398051}}^1$

素因数の和:2398070

約数の個数: 16

約数和(自身を含む): 503590920

約数和(自身を除く): 254193616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2398051, 4796102, 9592204, 19184408, 31174663, 62349326, 124698652, 249397304]

約数ペア:

[(1, 249397304), (2, 124698652), (4, 62349326), (8, 31174663), (13, 19184408), (26, 9592204), (52, 4796102), (104, 2398051)]