13651484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 30105600

約数和(自身を除く): 16454116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 349, 508, 698, 889, 1396, 1397, 1778, 2443, 2794, 3556, 3839, 4886, 5588, 7678, 9772, 9779, 15356, 19558, 26873, 39116, 44323, 53746, 88646, 107492, 177292, 310261, 487553, 620522, 975106, 1241044, 1950212, 3412871, 6825742, 13651484]

約数ペア:

[(1, 13651484), (2, 6825742), (4, 3412871), (7, 1950212), (11, 1241044), (14, 975106), (22, 620522), (28, 487553), (44, 310261), (77, 177292), (127, 107492), (154, 88646), (254, 53746), (308, 44323), (349, 39116), (508, 26873), (698, 19558), (889, 15356), (1396, 9779), (1397, 9772), (1778, 7678), (2443, 5588), (2794, 4886), (3556, 3839)]