4977330554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1493}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 9156188160

約数和(自身を除く): 4178857606

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 151, 166, 266, 302, 581, 1057, 1162, 1493, 1577, 2114, 2869, 2986, 3154, 5738, 10451, 11039, 12533, 20083, 20902, 22078, 25066, 28367, 40166, 56734, 87731, 123919, 175462, 198569, 225443, 238127, 247838, 397138, 450886, 476254, 867433, 1578101, 1666889, 1734866, 2354461, 3156202, 3333778, 4283417, 4708922, 8566834, 16481227, 18711769, 29983919, 32962454, 37423538, 59967838, 130982383, 261964766, 355523611, 711047222, 2488665277, 4977330554]

約数ペア:

[(1, 4977330554), (2, 2488665277), (7, 711047222), (14, 355523611), (19, 261964766), (38, 130982383), (83, 59967838), (133, 37423538), (151, 32962454), (166, 29983919), (266, 18711769), (302, 16481227), (581, 8566834), (1057, 4708922), (1162, 4283417), (1493, 3333778), (1577, 3156202), (2114, 2354461), (2869, 1734866), (2986, 1666889), (3154, 1578101), (5738, 867433), (10451, 476254), (11039, 450886), (12533, 397138), (20083, 247838), (20902, 238127), (22078, 225443), (25066, 198569), (28367, 175462), (40166, 123919), (56734, 87731)]