5209888978

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1\times {\mathrm{4987}}^1$

素因数の和:6118

約数の個数: 32

約数和(自身を含む): 9067465728

約数和(自身を除く): 3857576750

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1051, 2102, 4987, 7357, 9974, 14714, 34909, 69818, 74621, 149242, 354077, 522347, 708154, 1044694, 2478539, 4957078, 5241337, 10482674, 36689359, 73378718, 372134927, 744269854, 2604944489, 5209888978]

約数ペア:

[(1, 5209888978), (2, 2604944489), (7, 744269854), (14, 372134927), (71, 73378718), (142, 36689359), (497, 10482674), (994, 5241337), (1051, 4957078), (2102, 2478539), (4987, 1044694), (7357, 708154), (9974, 522347), (14714, 354077), (34909, 149242), (69818, 74621)]