612821873662

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{156329}}^1$

素因数の和:156768

約数の個数: 32

約数和(自身を含む): 945483840000

約数和(自身を除く): 332661966338

約数列:

[1, 2, 59, 118, 139, 239, 278, 478, 8201, 14101, 16402, 28202, 33221, 66442, 156329, 312658, 1960039, 3920078, 9223411, 18446822, 21729731, 37362631, 43459462, 74725262, 1282054129, 2204395229, 2564108258, 4408790458, 5193405709, 10386811418, 306410936831, 612821873662]

約数ペア:

[(1, 612821873662), (2, 306410936831), (59, 10386811418), (118, 5193405709), (139, 4408790458), (239, 2564108258), (278, 2204395229), (478, 1282054129), (8201, 74725262), (14101, 43459462), (16402, 37362631), (28202, 21729731), (33221, 18446822), (66442, 9223411), (156329, 3920078), (312658, 1960039)]