2145151138

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{45659}}^1$

素因数の和:45826

約数の個数: 24

約数和(自身を含む): 3509427600

約数和(自身を除く): 1364276462

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1807, 3614, 23491, 45659, 46982, 91318, 593567, 1187134, 6346601, 7716371, 12693202, 15432742, 82505813, 165011626, 1072575569, 2145151138]

約数ペア:

[(1, 2145151138), (2, 1072575569), (13, 165011626), (26, 82505813), (139, 15432742), (169, 12693202), (278, 7716371), (338, 6346601), (1807, 1187134), (3614, 593567), (23491, 91318), (45659, 46982)]