1377364

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 2517480

約数和(自身を除く): 1140116

約数列:

[1, 2, 4, 53, 73, 89, 106, 146, 178, 212, 292, 356, 3869, 4717, 6497, 7738, 9434, 12994, 15476, 18868, 25988, 344341, 688682, 1377364]

約数ペア:

[(1, 1377364), (2, 688682), (4, 344341), (53, 25988), (73, 18868), (89, 15476), (106, 12994), (146, 9434), (178, 7738), (212, 6497), (292, 4717), (356, 3869)]