2008341790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2206969}}^1$

素因数の和:2206996

約数の個数: 32

約数和(自身を含む): 4449251520

約数和(自身を除く): 2440909730

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2206969, 4413938, 11034845, 15448783, 22069690, 28690597, 30897566, 57381194, 77243915, 143452985, 154487830, 200834179, 286905970, 401668358, 1004170895, 2008341790]

約数ペア:

[(1, 2008341790), (2, 1004170895), (5, 401668358), (7, 286905970), (10, 200834179), (13, 154487830), (14, 143452985), (26, 77243915), (35, 57381194), (65, 30897566), (70, 28690597), (91, 22069690), (130, 15448783), (182, 11034845), (455, 4413938), (910, 2206969)]