442364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 856128

約数和(自身を除く): 413764

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 181, 188, 362, 611, 724, 1222, 2353, 2444, 4706, 8507, 9412, 17014, 34028, 110591, 221182, 442364]

約数ペア:

[(1, 442364), (2, 221182), (4, 110591), (13, 34028), (26, 17014), (47, 9412), (52, 8507), (94, 4706), (181, 2444), (188, 2353), (362, 1222), (611, 724)]