938431468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{37057}}^1$

素因数の和:37561

約数の個数: 24

約数和(自身を含む): 1772261792

約数和(自身を除く): 833830324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 6331, 12662, 25324, 37057, 74114, 148228, 481741, 963482, 1926964, 18046759, 36093518, 72187036, 234607867, 469215734, 938431468]

約数ペア:

[(1, 938431468), (2, 469215734), (4, 234607867), (13, 72187036), (26, 36093518), (52, 18046759), (487, 1926964), (974, 963482), (1948, 481741), (6331, 148228), (12662, 74114), (25324, 37057)]