1172745872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2364407}}^1$

素因数の和:2364446

約数の個数: 20

約数和(自身を含む): 2345492736

約数和(自身を除く): 1172746864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2364407, 4728814, 9457628, 18915256, 37830512, 73296617, 146593234, 293186468, 586372936, 1172745872]

約数ペア:

[(1, 1172745872), (2, 586372936), (4, 293186468), (8, 146593234), (16, 73296617), (31, 37830512), (62, 18915256), (124, 9457628), (248, 4728814), (496, 2364407)]