1780773553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 2015870976

約数和(自身を除く): 235097423

約数列:

[1, 13, 47, 53, 127, 433, 611, 689, 1651, 2491, 5629, 5969, 6731, 20351, 22949, 32383, 54991, 77597, 87503, 264563, 298337, 316357, 714883, 1078603, 2584577, 2914523, 4112641, 14021839, 33599501, 37888799, 136982581, 1780773553]

約数ペア:

[(1, 1780773553), (13, 136982581), (47, 37888799), (53, 33599501), (127, 14021839), (433, 4112641), (611, 2914523), (689, 2584577), (1651, 1078603), (2491, 714883), (5629, 316357), (5969, 298337), (6731, 264563), (20351, 87503), (22949, 77597), (32383, 54991)]