3120712

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 7182000

約数和(自身を除く): 4061288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 419, 532, 838, 931, 1064, 1676, 1862, 2933, 3352, 3724, 5866, 7448, 7961, 11732, 15922, 20531, 23464, 31844, 41062, 55727, 63688, 82124, 111454, 164248, 222908, 390089, 445816, 780178, 1560356, 3120712]

約数ペア:

[(1, 3120712), (2, 1560356), (4, 780178), (7, 445816), (8, 390089), (14, 222908), (19, 164248), (28, 111454), (38, 82124), (49, 63688), (56, 55727), (76, 41062), (98, 31844), (133, 23464), (152, 20531), (196, 15922), (266, 11732), (392, 7961), (419, 7448), (532, 5866), (838, 3724), (931, 3352), (1064, 2933), (1676, 1862)]