2912665790

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1\times {\mathrm{1709}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 5289973920

約数和(自身を除く): 2377308130

約数列:

[1, 2, 5, 10, 131, 262, 655, 1301, 1310, 1709, 2602, 3418, 6505, 8545, 13010, 17090, 170431, 223879, 340862, 447758, 852155, 1119395, 1704310, 2223409, 2238790, 4446818, 11117045, 22234090, 291266579, 582533158, 1456332895, 2912665790]

約数ペア:

[(1, 2912665790), (2, 1456332895), (5, 582533158), (10, 291266579), (131, 22234090), (262, 11117045), (655, 4446818), (1301, 2238790), (1310, 2223409), (1709, 1704310), (2602, 1119395), (3418, 852155), (6505, 447758), (8545, 340862), (13010, 223879), (17090, 170431)]