978702964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1783}}^1\times {\mathrm{3347}}^1$

素因数の和:5175

約数の個数: 24

約数和(自身を含む): 1756012608

約数和(自身を除く): 777309644

約数列:

[1, 2, 4, 41, 82, 164, 1783, 3347, 3566, 6694, 7132, 13388, 73103, 137227, 146206, 274454, 292412, 548908, 5967701, 11935402, 23870804, 244675741, 489351482, 978702964]

約数ペア:

[(1, 978702964), (2, 489351482), (4, 244675741), (41, 23870804), (82, 11935402), (164, 5967701), (1783, 548908), (3347, 292412), (3566, 274454), (6694, 146206), (7132, 137227), (13388, 73103)]