1235608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 2664000

約数和(自身を除く): 1428392

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 739, 836, 1478, 1672, 2956, 5912, 8129, 14041, 16258, 28082, 32516, 56164, 65032, 112328, 154451, 308902, 617804, 1235608]

約数ペア:

[(1, 1235608), (2, 617804), (4, 308902), (8, 154451), (11, 112328), (19, 65032), (22, 56164), (38, 32516), (44, 28082), (76, 16258), (88, 14041), (152, 8129), (209, 5912), (418, 2956), (739, 1672), (836, 1478)]