13303388428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{146843}}^1$

素因数の和:146958

約数の個数: 48

約数和(自身を含む): 26643375360

約数和(自身を除く): 13339986932

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 71, 116, 142, 284, 319, 638, 781, 1276, 1562, 2059, 3124, 4118, 8236, 22649, 45298, 90596, 146843, 293686, 587372, 1615273, 3230546, 4258447, 6461092, 8516894, 10425853, 17033788, 20851706, 41703412, 46842917, 93685834, 114684383, 187371668, 229368766, 302349737, 458737532, 604699474, 1209398948, 3325847107, 6651694214, 13303388428]

約数ペア:

[(1, 13303388428), (2, 6651694214), (4, 3325847107), (11, 1209398948), (22, 604699474), (29, 458737532), (44, 302349737), (58, 229368766), (71, 187371668), (116, 114684383), (142, 93685834), (284, 46842917), (319, 41703412), (638, 20851706), (781, 17033788), (1276, 10425853), (1562, 8516894), (2059, 6461092), (3124, 4258447), (4118, 3230546), (8236, 1615273), (22649, 587372), (45298, 293686), (90596, 146843)]