233171458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2237}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 398543040

約数和(自身を除く): 165371582

約数列:

[1, 2, 13, 19, 26, 38, 211, 247, 422, 494, 2237, 2743, 4009, 4474, 5486, 8018, 29081, 42503, 52117, 58162, 85006, 104234, 472007, 552539, 944014, 1105078, 6136091, 8968133, 12272182, 17936266, 116585729, 233171458]

約数ペア:

[(1, 233171458), (2, 116585729), (13, 17936266), (19, 12272182), (26, 8968133), (38, 6136091), (211, 1105078), (247, 944014), (422, 552539), (494, 472007), (2237, 104234), (2743, 85006), (4009, 58162), (4474, 52117), (5486, 42503), (8018, 29081)]