2783281244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{701}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 5151444480

約数和(自身を除く): 2368163236

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 419, 701, 838, 1402, 1676, 2369, 2804, 4738, 9476, 9637, 16123, 19274, 32246, 38548, 43157, 64492, 72203, 86314, 144406, 172628, 288812, 293719, 587438, 992611, 1174876, 1660669, 1985222, 3321338, 3970444, 6642676, 6755537, 13511074, 27022148, 30253057, 60506114, 121012228, 695820311, 1391640622, 2783281244]

約数ペア:

[(1, 2783281244), (2, 1391640622), (4, 695820311), (23, 121012228), (46, 60506114), (92, 30253057), (103, 27022148), (206, 13511074), (412, 6755537), (419, 6642676), (701, 3970444), (838, 3321338), (1402, 1985222), (1676, 1660669), (2369, 1174876), (2804, 992611), (4738, 587438), (9476, 293719), (9637, 288812), (16123, 172628), (19274, 144406), (32246, 86314), (38548, 72203), (43157, 64492)]