2537684864

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{138641}}^1$

素因数の和:138679

約数の個数: 64

約数和(自身を含む): 5939423280

約数和(自身を除く): 3401738416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 9152, 18304, 138641, 277282, 554564, 1109128, 1525051, 1802333, 2218256, 3050102, 3604666, 4436512, 6100204, 7209332, 8873024, 12200408, 14418664, 17746048, 19825663, 24400816, 28837328, 39651326, 48801632, 57674656, 79302652, 97603264, 115349312, 158605304, 195206528, 230698624, 317210608, 634421216, 1268842432, 2537684864]

約数ペア:

[(1, 2537684864), (2, 1268842432), (4, 634421216), (8, 317210608), (11, 230698624), (13, 195206528), (16, 158605304), (22, 115349312), (26, 97603264), (32, 79302652), (44, 57674656), (52, 48801632), (64, 39651326), (88, 28837328), (104, 24400816), (128, 19825663), (143, 17746048), (176, 14418664), (208, 12200408), (286, 8873024), (352, 7209332), (416, 6100204), (572, 4436512), (704, 3604666), (832, 3050102), (1144, 2218256), (1408, 1802333), (1664, 1525051), (2288, 1109128), (4576, 554564), (9152, 277282), (18304, 138641)]