2008170268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2032561}}^1$

素因数の和:2032597

約数の個数: 24

約数和(自身を含む): 3983821520

約数和(自身を除く): 1975651252

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2032561, 4065122, 8130244, 26423293, 38618659, 52846586, 77237318, 105693172, 154474636, 502042567, 1004085134, 2008170268]

約数ペア:

[(1, 2008170268), (2, 1004085134), (4, 502042567), (13, 154474636), (19, 105693172), (26, 77237318), (38, 52846586), (52, 38618659), (76, 26423293), (247, 8130244), (494, 4065122), (988, 2032561)]