13006490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 27143424

約数和(自身を除く): 14136934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 2617, 4970, 5234, 13085, 18319, 26170, 36638, 91595, 183190, 185807, 371614, 929035, 1300649, 1858070, 2601298, 6503245, 13006490]

約数ペア:

[(1, 13006490), (2, 6503245), (5, 2601298), (7, 1858070), (10, 1300649), (14, 929035), (35, 371614), (70, 185807), (71, 183190), (142, 91595), (355, 36638), (497, 26170), (710, 18319), (994, 13085), (2485, 5234), (2617, 4970)]