2109360069685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{3011}}^1\times {\mathrm{22307}}^1$

素因数の和:25905

約数の個数: 32

約数和(自身を含む): 2767222808064

約数和(自身を除く): 657862738379

約数列:

[1, 5, 11, 55, 571, 2855, 3011, 6281, 15055, 22307, 31405, 33121, 111535, 165605, 245377, 1226885, 1719281, 8596405, 12737297, 18912091, 63686485, 67166377, 94560455, 140110267, 335831885, 700551335, 738830147, 3694150735, 38352001267, 191760006335, 421872013937, 2109360069685]

約数ペア:

[(1, 2109360069685), (5, 421872013937), (11, 191760006335), (55, 38352001267), (571, 3694150735), (2855, 738830147), (3011, 700551335), (6281, 335831885), (15055, 140110267), (22307, 94560455), (31405, 67166377), (33121, 63686485), (111535, 18912091), (165605, 12737297), (245377, 8596405), (1226885, 1719281)]