1480478938757

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{57641}}^1$

素因数の和:58390

約数の個数: 48

約数和(自身を含む): 1887954881904

約数和(自身を除く): 407475943147

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 661, 793, 2989, 4627, 5551, 8593, 32389, 38857, 40321, 57641, 60151, 282247, 403487, 421057, 524173, 749333, 1975729, 2824409, 3516101, 3669211, 5245331, 24612707, 25684477, 36717317, 38100701, 45709313, 172288949, 266704907, 319965191, 495309113, 1866934349, 2239756337, 2324142761, 3467163791, 16268999327, 24270146537, 30213855893, 113882995289, 211496991251, 1480478938757]

約数ペア:

[(1, 1480478938757), (7, 211496991251), (13, 113882995289), (49, 30213855893), (61, 24270146537), (91, 16268999327), (427, 3467163791), (637, 2324142761), (661, 2239756337), (793, 1866934349), (2989, 495309113), (4627, 319965191), (5551, 266704907), (8593, 172288949), (32389, 45709313), (38857, 38100701), (40321, 36717317), (57641, 25684477), (60151, 24612707), (282247, 5245331), (403487, 3669211), (421057, 3516101), (524173, 2824409), (749333, 1975729)]