328068910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{42773}}^1$

素因数の和:42852

約数の個数: 32

約数和(自身を含む): 646742880

約数和(自身を除く): 318673970

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 42773, 85546, 213865, 427730, 556049, 1112098, 2523607, 2780245, 5047214, 5560490, 12618035, 25236070, 32806891, 65613782, 164034455, 328068910]

約数ペア:

[(1, 328068910), (2, 164034455), (5, 65613782), (10, 32806891), (13, 25236070), (26, 12618035), (59, 5560490), (65, 5047214), (118, 2780245), (130, 2523607), (295, 1112098), (590, 556049), (767, 427730), (1534, 213865), (3835, 85546), (7670, 42773)]