1422512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 3395616

約数和(自身を除く): 1973104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 977, 1456, 1954, 3908, 6839, 7816, 12701, 13678, 15632, 25402, 27356, 50804, 54712, 88907, 101608, 109424, 177814, 203216, 355628, 711256, 1422512]

約数ペア:

[(1, 1422512), (2, 711256), (4, 355628), (7, 203216), (8, 177814), (13, 109424), (14, 101608), (16, 88907), (26, 54712), (28, 50804), (52, 27356), (56, 25402), (91, 15632), (104, 13678), (112, 12701), (182, 7816), (208, 6839), (364, 3908), (728, 1954), (977, 1456)]