1421843632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{132437}}^1$

素因数の和:132517

約数の個数: 40

約数和(自身を含む): 3054550032

約数和(自身を除く): 1632706400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 132437, 264874, 529748, 1059496, 1456807, 2118992, 2913614, 5827228, 8078657, 11654456, 16157314, 23308912, 32314628, 64629256, 88865227, 129258512, 177730454, 355460908, 710921816, 1421843632]

約数ペア:

[(1, 1421843632), (2, 710921816), (4, 355460908), (8, 177730454), (11, 129258512), (16, 88865227), (22, 64629256), (44, 32314628), (61, 23308912), (88, 16157314), (122, 11654456), (176, 8078657), (244, 5827228), (488, 2913614), (671, 2118992), (976, 1456807), (1342, 1059496), (2684, 529748), (5368, 264874), (10736, 132437)]