1268912788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{12823}}^1$

素因数の和:13024

約数の個数: 48

約数和(自身を含む): 2624098176

約数和(自身を除く): 1355185388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 286, 346, 572, 692, 1903, 2249, 3806, 4498, 7612, 8996, 12823, 24739, 25646, 49478, 51292, 98956, 141053, 166699, 282106, 333398, 564212, 666796, 1833689, 2218379, 3667378, 4436758, 7334756, 8873516, 24402169, 28838927, 48804338, 57677854, 97608676, 115355708, 317228197, 634456394, 1268912788]

約数ペア:

[(1, 1268912788), (2, 634456394), (4, 317228197), (11, 115355708), (13, 97608676), (22, 57677854), (26, 48804338), (44, 28838927), (52, 24402169), (143, 8873516), (173, 7334756), (286, 4436758), (346, 3667378), (572, 2218379), (692, 1833689), (1903, 666796), (2249, 564212), (3806, 333398), (4498, 282106), (7612, 166699), (8996, 141053), (12823, 98956), (24739, 51292), (25646, 49478)]