2005698824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{10987}}^1$

素因数の和:12213

約数の個数: 32

約数和(自身を含む): 3962272800

約数和(自身を除く): 1956573976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1201, 2402, 4804, 9608, 10987, 21974, 22819, 43948, 45638, 87896, 91276, 182552, 208753, 417506, 835012, 1670024, 13195387, 26390774, 52781548, 105563096, 250712353, 501424706, 1002849412, 2005698824]

約数ペア:

[(1, 2005698824), (2, 1002849412), (4, 501424706), (8, 250712353), (19, 105563096), (38, 52781548), (76, 26390774), (152, 13195387), (1201, 1670024), (2402, 835012), (4804, 417506), (9608, 208753), (10987, 182552), (21974, 91276), (22819, 87896), (43948, 45638)]