2277772990

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1\times {\mathrm{1951}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 4126231296

約数和(自身を除く): 1848458306

約数列:

[1, 2, 5, 10, 313, 373, 626, 746, 1565, 1865, 1951, 3130, 3730, 3902, 9755, 19510, 116749, 233498, 583745, 610663, 727723, 1167490, 1221326, 1455446, 3053315, 3638615, 6106630, 7277230, 227777299, 455554598, 1138886495, 2277772990]

約数ペア:

[(1, 2277772990), (2, 1138886495), (5, 455554598), (10, 227777299), (313, 7277230), (373, 6106630), (626, 3638615), (746, 3053315), (1565, 1455446), (1865, 1221326), (1951, 1167490), (3130, 727723), (3730, 610663), (3902, 583745), (9755, 233498), (19510, 116749)]