1397119506448

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{3631}}^1\times {\mathrm{329431}}^1$

素因数の和:333143

約数の個数: 40

約数和(自身を含む): 2744764173056

約数和(自身を除く): 1347644666608

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 3631, 7262, 14524, 29048, 58096, 265063, 329431, 530126, 658862, 1060252, 1317724, 2120504, 2635448, 4241008, 5270896, 24048463, 48096926, 96193852, 192387704, 384775408, 1196163961, 2392327922, 4784655844, 9569311688, 19138623376, 87319969153, 174639938306, 349279876612, 698559753224, 1397119506448]

約数ペア:

[(1, 1397119506448), (2, 698559753224), (4, 349279876612), (8, 174639938306), (16, 87319969153), (73, 19138623376), (146, 9569311688), (292, 4784655844), (584, 2392327922), (1168, 1196163961), (3631, 384775408), (7262, 192387704), (14524, 96193852), (29048, 48096926), (58096, 24048463), (265063, 5270896), (329431, 4241008), (530126, 2635448), (658862, 2120504), (1060252, 1317724)]