13773340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 33352704

約数和(自身を除く): 19579364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 751, 917, 1310, 1502, 1834, 2620, 3004, 3668, 3755, 4585, 5257, 7510, 9170, 10514, 15020, 18340, 21028, 26285, 52570, 98381, 105140, 196762, 393524, 491905, 688667, 983810, 1377334, 1967620, 2754668, 3443335, 6886670, 13773340]

約数ペア:

[(1, 13773340), (2, 6886670), (4, 3443335), (5, 2754668), (7, 1967620), (10, 1377334), (14, 983810), (20, 688667), (28, 491905), (35, 393524), (70, 196762), (131, 105140), (140, 98381), (262, 52570), (524, 26285), (655, 21028), (751, 18340), (917, 15020), (1310, 10514), (1502, 9170), (1834, 7510), (2620, 5257), (3004, 4585), (3668, 3755)]