897242114

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{863}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 1428295680

約数和(自身を除く): 531053566

約数列:

[1, 2, 31, 41, 62, 82, 409, 818, 863, 1271, 1726, 2542, 12679, 16769, 25358, 26753, 33538, 35383, 53506, 70766, 352967, 519839, 705934, 1039678, 1096873, 2193746, 10941977, 14471647, 21883954, 28943294, 448621057, 897242114]

約数ペア:

[(1, 897242114), (2, 448621057), (31, 28943294), (41, 21883954), (62, 14471647), (82, 10941977), (409, 2193746), (818, 1096873), (863, 1039678), (1271, 705934), (1726, 519839), (2542, 352967), (12679, 70766), (16769, 53506), (25358, 35383), (26753, 33538)]