419020644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{10243}}^1$

素因数の和:10744

約数の個数: 48

約数和(自身を含む): 1119792128

約数和(自身を除く): 700771484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487, 974, 1461, 1948, 2922, 3409, 5844, 6818, 10227, 10243, 13636, 20454, 20486, 30729, 40908, 40972, 61458, 71701, 122916, 143402, 215103, 286804, 430206, 860412, 4988341, 9976682, 14965023, 19953364, 29930046, 34918387, 59860092, 69836774, 104755161, 139673548, 209510322, 419020644]

約数ペア:

[(1, 419020644), (2, 209510322), (3, 139673548), (4, 104755161), (6, 69836774), (7, 59860092), (12, 34918387), (14, 29930046), (21, 19953364), (28, 14965023), (42, 9976682), (84, 4988341), (487, 860412), (974, 430206), (1461, 286804), (1948, 215103), (2922, 143402), (3409, 122916), (5844, 71701), (6818, 61458), (10227, 40972), (10243, 40908), (13636, 30729), (20454, 20486)]