127240492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 246758400

約数和(自身を除く): 119517908

約数列:

[1, 2, 4, 19, 31, 38, 53, 62, 76, 106, 124, 212, 589, 1007, 1019, 1178, 1643, 2014, 2038, 2356, 3286, 4028, 4076, 6572, 19361, 31217, 31589, 38722, 54007, 62434, 63178, 77444, 108014, 124868, 126356, 216028, 600191, 1026133, 1200382, 1674217, 2052266, 2400764, 3348434, 4104532, 6696868, 31810123, 63620246, 127240492]

約数ペア:

[(1, 127240492), (2, 63620246), (4, 31810123), (19, 6696868), (31, 4104532), (38, 3348434), (53, 2400764), (62, 2052266), (76, 1674217), (106, 1200382), (124, 1026133), (212, 600191), (589, 216028), (1007, 126356), (1019, 124868), (1178, 108014), (1643, 77444), (2014, 63178), (2038, 62434), (2356, 54007), (3286, 38722), (4028, 31589), (4076, 31217), (6572, 19361)]