1417396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 2605736

約数和(自身を除く): 1188340

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 157, 244, 314, 628, 2257, 4514, 5809, 9028, 9577, 11618, 19154, 23236, 38308, 354349, 708698, 1417396]

約数ペア:

[(1, 1417396), (2, 708698), (4, 354349), (37, 38308), (61, 23236), (74, 19154), (122, 11618), (148, 9577), (157, 9028), (244, 5809), (314, 4514), (628, 2257)]