1774183490

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1\times {\mathrm{1931}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 3223039680

約数和(自身を除く): 1448856190

約数列:

[1, 2, 5, 10, 139, 278, 661, 695, 1322, 1390, 1931, 3305, 3862, 6610, 9655, 19310, 91879, 183758, 268409, 459395, 536818, 918790, 1276391, 1342045, 2552782, 2684090, 6381955, 12763910, 177418349, 354836698, 887091745, 1774183490]

約数ペア:

[(1, 1774183490), (2, 887091745), (5, 354836698), (10, 177418349), (139, 12763910), (278, 6381955), (661, 2684090), (695, 2552782), (1322, 1342045), (1390, 1276391), (1931, 918790), (3305, 536818), (3862, 459395), (6610, 268409), (9655, 183758), (19310, 91879)]