1401068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 2601312

約数和(自身を除く): 1200244

約数列:

[1, 2, 4, 23, 46, 92, 97, 157, 194, 314, 388, 628, 2231, 3611, 4462, 7222, 8924, 14444, 15229, 30458, 60916, 350267, 700534, 1401068]

約数ペア:

[(1, 1401068), (2, 700534), (4, 350267), (23, 60916), (46, 30458), (92, 15229), (97, 14444), (157, 8924), (194, 7222), (314, 4462), (388, 3611), (628, 2231)]