2938863785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{8581}}^1$

素因数の和:9089

約数の個数: 32

約数和(自身を含む): 4152314880

約数和(自身を除く): 1213451095

約数列:

[1, 5, 11, 13, 55, 65, 143, 479, 715, 2395, 5269, 6227, 8581, 26345, 31135, 42905, 68497, 94391, 111553, 342485, 471955, 557765, 1227083, 4110299, 6135415, 20551495, 45213289, 53433887, 226066445, 267169435, 587772757, 2938863785]

約数ペア:

[(1, 2938863785), (5, 587772757), (11, 267169435), (13, 226066445), (55, 53433887), (65, 45213289), (143, 20551495), (479, 6135415), (715, 4110299), (2395, 1227083), (5269, 557765), (6227, 471955), (8581, 342485), (26345, 111553), (31135, 94391), (42905, 68497)]