821612246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{5231}}^1$

素因数の和:6116

約数の個数: 32

約数和(自身を含む): 1518870528

約数和(自身を除く): 697258282

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 863, 1726, 5231, 6041, 10462, 11219, 12082, 22438, 36617, 68003, 73234, 78533, 136006, 157066, 476021, 952042, 4514353, 9028706, 31600471, 58686589, 63200942, 117373178, 410806123, 821612246]

約数ペア:

[(1, 821612246), (2, 410806123), (7, 117373178), (13, 63200942), (14, 58686589), (26, 31600471), (91, 9028706), (182, 4514353), (863, 952042), (1726, 476021), (5231, 157066), (6041, 136006), (10462, 78533), (11219, 73234), (12082, 68003), (22438, 36617)]