2860278772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{54623}}^1$

素因数の和:54712

約数の個数: 48

約数和(自身を含む): 5781404160

約数和(自身を除く): 2921125388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 2014, 2756, 4028, 13091, 26182, 52364, 54623, 109246, 218492, 710099, 1037837, 1420198, 2075674, 2840396, 2895019, 4151348, 5790038, 11580076, 13491881, 26983762, 37635247, 53967524, 55005361, 75270494, 110010722, 150540988, 220021444, 715069693, 1430139386, 2860278772]

約数ペア:

[(1, 2860278772), (2, 1430139386), (4, 715069693), (13, 220021444), (19, 150540988), (26, 110010722), (38, 75270494), (52, 55005361), (53, 53967524), (76, 37635247), (106, 26983762), (212, 13491881), (247, 11580076), (494, 5790038), (689, 4151348), (988, 2895019), (1007, 2840396), (1378, 2075674), (2014, 1420198), (2756, 1037837), (4028, 710099), (13091, 218492), (26182, 109246), (52364, 54623)]