1953064048

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{722287}}^1$

素因数の和:722321

約数の個数: 30

約数和(自身を含む): 4097539824

約数和(自身を除く): 2144475776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 722287, 1444574, 2889148, 5778296, 9389731, 11556592, 18779462, 37558924, 75117848, 122066503, 150235696, 244133006, 488266012, 976532024, 1953064048]

約数ペア:

[(1, 1953064048), (2, 976532024), (4, 488266012), (8, 244133006), (13, 150235696), (16, 122066503), (26, 75117848), (52, 37558924), (104, 18779462), (169, 11556592), (208, 9389731), (338, 5778296), (676, 2889148), (1352, 1444574), (2704, 722287)]