13150984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 31628160

約数和(自身を除く): 18477176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 577, 616, 814, 1036, 1154, 1628, 2072, 2308, 2849, 3256, 4039, 4616, 5698, 6347, 8078, 11396, 12694, 16156, 21349, 22792, 25388, 32312, 42698, 44429, 50776, 85396, 88858, 149443, 170792, 177716, 234839, 298886, 355432, 469678, 597772, 939356, 1195544, 1643873, 1878712, 3287746, 6575492, 13150984]

約数ペア:

[(1, 13150984), (2, 6575492), (4, 3287746), (7, 1878712), (8, 1643873), (11, 1195544), (14, 939356), (22, 597772), (28, 469678), (37, 355432), (44, 298886), (56, 234839), (74, 177716), (77, 170792), (88, 149443), (148, 88858), (154, 85396), (259, 50776), (296, 44429), (308, 42698), (407, 32312), (518, 25388), (577, 22792), (616, 21349), (814, 16156), (1036, 12694), (1154, 11396), (1628, 8078), (2072, 6347), (2308, 5698), (2849, 4616), (3256, 4039)]