998569984

素因数分解:

$2^{11}\times {\mathrm{137}}^1\times {\mathrm{3559}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 2011791600

約数和(自身を除く): 1013221616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 1024, 1096, 2048, 2192, 3559, 4384, 7118, 8768, 14236, 17536, 28472, 35072, 56944, 70144, 113888, 140288, 227776, 280576, 455552, 487583, 911104, 975166, 1822208, 1950332, 3644416, 3900664, 7288832, 7801328, 15602656, 31205312, 62410624, 124821248, 249642496, 499284992, 998569984]

約数ペア:

[(1, 998569984), (2, 499284992), (4, 249642496), (8, 124821248), (16, 62410624), (32, 31205312), (64, 15602656), (128, 7801328), (137, 7288832), (256, 3900664), (274, 3644416), (512, 1950332), (548, 1822208), (1024, 975166), (1096, 911104), (2048, 487583), (2192, 455552), (3559, 280576), (4384, 227776), (7118, 140288), (8768, 113888), (14236, 70144), (17536, 56944), (28472, 35072)]