402322004

素因数分解:

$2^2\times 7^1\times {\mathrm{2927}}^1\times {\mathrm{4909}}^1$

素因数の和:7847

約数の個数: 24

約数和(自身を含む): 805082880

約数和(自身を除く): 402760876

約数列:

[1, 2, 4, 7, 14, 28, 2927, 4909, 5854, 9818, 11708, 19636, 20489, 34363, 40978, 68726, 81956, 137452, 14368643, 28737286, 57474572, 100580501, 201161002, 402322004]

約数ペア:

[(1, 402322004), (2, 201161002), (4, 100580501), (7, 57474572), (14, 28737286), (28, 14368643), (2927, 137452), (4909, 81956), (5854, 68726), (9818, 40978), (11708, 34363), (19636, 20489)]