1798157036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{2969}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 3574216800

約数和(自身を除く): 1776059764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 613, 988, 1226, 2452, 2969, 5938, 7969, 11647, 11876, 15938, 23294, 31876, 38597, 46588, 56411, 77194, 112822, 151411, 154388, 225644, 302822, 605644, 733343, 1466686, 1819997, 2933372, 3639994, 7279988, 23659961, 34579943, 47319922, 69159886, 94639844, 138319772, 449539259, 899078518, 1798157036]

約数ペア:

[(1, 1798157036), (2, 899078518), (4, 449539259), (13, 138319772), (19, 94639844), (26, 69159886), (38, 47319922), (52, 34579943), (76, 23659961), (247, 7279988), (494, 3639994), (613, 2933372), (988, 1819997), (1226, 1466686), (2452, 733343), (2969, 605644), (5938, 302822), (7969, 225644), (11647, 154388), (11876, 151411), (15938, 112822), (23294, 77194), (31876, 56411), (38597, 46588)]