120742492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{122209}}^1$

素因数の和:122245

約数の個数: 24

約数和(自身を含む): 239531600

約数和(自身を除く): 118789108

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 122209, 244418, 488836, 1588717, 2321971, 3177434, 4643942, 6354868, 9287884, 30185623, 60371246, 120742492]

約数ペア:

[(1, 120742492), (2, 60371246), (4, 30185623), (13, 9287884), (19, 6354868), (26, 4643942), (38, 3177434), (52, 2321971), (76, 1588717), (247, 488836), (494, 244418), (988, 122209)]