1985307908528

素因数分解:

$2^4\times 7^1\times {\mathrm{13417}}^1\times {\mathrm{1321157}}^1$

素因数の和:1334589

約数の個数: 40

約数和(自身を含む): 4396369914912

約数和(自身を除く): 2411062006384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13417, 26834, 53668, 93919, 107336, 187838, 214672, 375676, 751352, 1321157, 1502704, 2642314, 5284628, 9248099, 10569256, 18496198, 21138512, 36992396, 73984792, 147969584, 17725963469, 35451926938, 70903853876, 124081744283, 141807707752, 248163488566, 283615415504, 496326977132, 992653954264, 1985307908528]

約数ペア:

[(1, 1985307908528), (2, 992653954264), (4, 496326977132), (7, 283615415504), (8, 248163488566), (14, 141807707752), (16, 124081744283), (28, 70903853876), (56, 35451926938), (112, 17725963469), (13417, 147969584), (26834, 73984792), (53668, 36992396), (93919, 21138512), (107336, 18496198), (187838, 10569256), (214672, 9248099), (375676, 5284628), (751352, 2642314), (1321157, 1502704)]