12763660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7013}}^1$

素因数の和:7042

約数の個数: 48

約数和(自身を含む): 32993856

約数和(自身を除く): 20230196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 7013, 14026, 28052, 35065, 49091, 70130, 91169, 98182, 140260, 182338, 196364, 245455, 364676, 455845, 490910, 638183, 911690, 981820, 1276366, 1823380, 2552732, 3190915, 6381830, 12763660]

約数ペア:

[(1, 12763660), (2, 6381830), (4, 3190915), (5, 2552732), (7, 1823380), (10, 1276366), (13, 981820), (14, 911690), (20, 638183), (26, 490910), (28, 455845), (35, 364676), (52, 245455), (65, 196364), (70, 182338), (91, 140260), (130, 98182), (140, 91169), (182, 70130), (260, 49091), (364, 35065), (455, 28052), (910, 14026), (1820, 7013)]