389287242916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2456939}}^1$

素因数の和:2457244

約数の個数: 48

約数和(自身を含む): 803242480320

約数和(自身を除く): 413955237404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 277, 286, 554, 572, 1108, 3047, 3601, 6094, 7202, 12188, 14404, 39611, 79222, 158444, 2456939, 4913878, 9827756, 27026329, 31940207, 54052658, 63880414, 108105316, 127760828, 351342277, 680572103, 702684554, 1361144206, 1405369108, 2722288412, 7486293133, 8847437339, 14972586266, 17694874678, 29945172532, 35389749356, 97321810729, 194643621458, 389287242916]

約数ペア:

[(1, 389287242916), (2, 194643621458), (4, 97321810729), (11, 35389749356), (13, 29945172532), (22, 17694874678), (26, 14972586266), (44, 8847437339), (52, 7486293133), (143, 2722288412), (277, 1405369108), (286, 1361144206), (554, 702684554), (572, 680572103), (1108, 351342277), (3047, 127760828), (3601, 108105316), (6094, 63880414), (7202, 54052658), (12188, 31940207), (14404, 27026329), (39611, 9827756), (79222, 4913878), (158444, 2456939)]