1245778852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{12697}}^1$

素因数の和:14011

約数の個数: 24

約数和(自身を含む): 2296814240

約数和(自身を除く): 1051035388

約数列:

[1, 2, 4, 19, 38, 76, 1291, 2582, 5164, 12697, 24529, 25394, 49058, 50788, 98116, 241243, 482486, 964972, 16391827, 32783654, 65567308, 311444713, 622889426, 1245778852]

約数ペア:

[(1, 1245778852), (2, 622889426), (4, 311444713), (19, 65567308), (38, 32783654), (76, 16391827), (1291, 964972), (2582, 482486), (5164, 241243), (12697, 98116), (24529, 50788), (25394, 49058)]