5451904916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1\times {\mathrm{757}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 10128941760

約数和(自身を除く): 4677036844

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 491, 757, 772, 982, 1514, 1964, 3028, 3667, 7334, 9329, 14383, 14668, 18658, 28766, 37316, 57532, 94763, 146101, 189526, 292202, 371687, 379052, 584404, 743374, 1486748, 1800497, 2775919, 3600994, 5551838, 7062053, 7201988, 11103676, 14124106, 28248212, 71735591, 143471182, 286942364, 1362976229, 2725952458, 5451904916]

約数ペア:

[(1, 5451904916), (2, 2725952458), (4, 1362976229), (19, 286942364), (38, 143471182), (76, 71735591), (193, 28248212), (386, 14124106), (491, 11103676), (757, 7201988), (772, 7062053), (982, 5551838), (1514, 3600994), (1964, 2775919), (3028, 1800497), (3667, 1486748), (7334, 743374), (9329, 584404), (14383, 379052), (14668, 371687), (18658, 292202), (28766, 189526), (37316, 146101), (57532, 94763)]