994212284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{616757}}^1$

素因数の和:616805

約数の個数: 24

約数和(自身を含む): 1934153088

約数和(自身を除く): 939940804

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 616757, 1233514, 2467028, 8017841, 16035682, 19119467, 32071364, 38238934, 76477868, 248553071, 497106142, 994212284]

約数ペア:

[(1, 994212284), (2, 497106142), (4, 248553071), (13, 76477868), (26, 38238934), (31, 32071364), (52, 19119467), (62, 16035682), (124, 8017841), (403, 2467028), (806, 1233514), (1612, 616757)]