13302660868

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1\times {\mathrm{7901}}^1$

素因数の和:8452

約数の個数: 48

約数和(自身を含む): 26848088064

約数和(自身を除く): 13545427196

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 383, 628, 766, 1099, 1532, 2198, 2681, 4396, 5362, 7901, 10724, 15802, 31604, 55307, 60131, 110614, 120262, 221228, 240524, 420917, 841834, 1240457, 1683668, 2480914, 3026083, 4961828, 6052166, 8683199, 12104332, 17366398, 21182581, 34732796, 42365162, 84730324, 475095031, 950190062, 1900380124, 3325665217, 6651330434, 13302660868]

約数ペア:

[(1, 13302660868), (2, 6651330434), (4, 3325665217), (7, 1900380124), (14, 950190062), (28, 475095031), (157, 84730324), (314, 42365162), (383, 34732796), (628, 21182581), (766, 17366398), (1099, 12104332), (1532, 8683199), (2198, 6052166), (2681, 4961828), (4396, 3026083), (5362, 2480914), (7901, 1683668), (10724, 1240457), (15802, 841834), (31604, 420917), (55307, 240524), (60131, 221228), (110614, 120262)]