435142402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 681585840

約数和(自身を除く): 246443438

約数列:

[1, 2, 53, 61, 106, 122, 173, 346, 389, 778, 3233, 6466, 9169, 10553, 18338, 20617, 21106, 23729, 41234, 47458, 67297, 134594, 559309, 1118618, 1257637, 2515274, 3566741, 4105117, 7133482, 8210234, 217571201, 435142402]

約数ペア:

[(1, 435142402), (2, 217571201), (53, 8210234), (61, 7133482), (106, 4105117), (122, 3566741), (173, 2515274), (346, 1257637), (389, 1118618), (778, 559309), (3233, 134594), (6466, 67297), (9169, 47458), (10553, 41234), (18338, 23729), (20617, 21106)]