855902844158

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{3607}}^1\times {\mathrm{12373}}^1$

素因数の和:16248

約数の個数: 32

約数和(自身を含む): 1320074950656

約数和(自身を除く): 464172106498

約数列:

[1, 2, 43, 86, 223, 446, 3607, 7214, 9589, 12373, 19178, 24746, 155101, 310202, 532039, 804361, 1064078, 1608722, 2759179, 5518358, 34587523, 44629411, 69175046, 89258822, 118644697, 237289394, 1919064673, 3838129346, 9952358653, 19904717306, 427951422079, 855902844158]

約数ペア:

[(1, 855902844158), (2, 427951422079), (43, 19904717306), (86, 9952358653), (223, 3838129346), (446, 1919064673), (3607, 237289394), (7214, 118644697), (9589, 89258822), (12373, 69175046), (19178, 44629411), (24746, 34587523), (155101, 5518358), (310202, 2759179), (532039, 1608722), (804361, 1064078)]