2558367070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1178971}}^1$

素因数の和:1179016

約数の個数: 32

約数和(自身を含む): 5432702976

約数和(自身を除く): 2874335906

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 1178971, 2357942, 5894855, 8252797, 11789710, 16505594, 36548101, 41263985, 73096202, 82527970, 182740505, 255836707, 365481010, 511673414, 1279183535, 2558367070]

約数ペア:

[(1, 2558367070), (2, 1279183535), (5, 511673414), (7, 365481010), (10, 255836707), (14, 182740505), (31, 82527970), (35, 73096202), (62, 41263985), (70, 36548101), (155, 16505594), (217, 11789710), (310, 8252797), (434, 5894855), (1085, 2357942), (2170, 1178971)]