1405961062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{6673}}^1$

素因数の和:6904

約数の個数: 32

約数和(自身を含む): 2353626144

約数和(自身を除く): 947665082

約数列:

[1, 2, 11, 22, 61, 122, 157, 314, 671, 1342, 1727, 3454, 6673, 9577, 13346, 19154, 73403, 105347, 146806, 210694, 407053, 814106, 1047661, 2095322, 4477583, 8955166, 11524271, 23048542, 63907321, 127814642, 702980531, 1405961062]

約数ペア:

[(1, 1405961062), (2, 702980531), (11, 127814642), (22, 63907321), (61, 23048542), (122, 11524271), (157, 8955166), (314, 4477583), (671, 2095322), (1342, 1047661), (1727, 814106), (3454, 407053), (6673, 210694), (9577, 146806), (13346, 105347), (19154, 73403)]