1800476

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 3291456

約数和(自身を除く): 1490980

約数列:

[1, 2, 4, 47, 61, 94, 122, 157, 188, 244, 314, 628, 2867, 5734, 7379, 9577, 11468, 14758, 19154, 29516, 38308, 450119, 900238, 1800476]

約数ペア:

[(1, 1800476), (2, 900238), (4, 450119), (47, 38308), (61, 29516), (94, 19154), (122, 14758), (157, 11468), (188, 9577), (244, 7379), (314, 5734), (628, 2867)]