13464230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 27195264

約数和(自身を除く): 13731034

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 257, 310, 338, 403, 514, 806, 845, 1285, 1690, 2015, 2570, 3341, 4030, 5239, 6682, 7967, 10478, 15934, 16705, 26195, 33410, 39835, 43433, 52390, 79670, 86866, 103571, 207142, 217165, 434330, 517855, 1035710, 1346423, 2692846, 6732115, 13464230]

約数ペア:

[(1, 13464230), (2, 6732115), (5, 2692846), (10, 1346423), (13, 1035710), (26, 517855), (31, 434330), (62, 217165), (65, 207142), (130, 103571), (155, 86866), (169, 79670), (257, 52390), (310, 43433), (338, 39835), (403, 33410), (514, 26195), (806, 16705), (845, 15934), (1285, 10478), (1690, 7967), (2015, 6682), (2570, 5239), (3341, 4030)]