2041816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 4663440

約数和(自身を除く): 2621624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 101, 133, 152, 202, 266, 361, 404, 532, 707, 722, 808, 1064, 1414, 1444, 1919, 2527, 2828, 2888, 3838, 5054, 5656, 7676, 10108, 13433, 15352, 20216, 26866, 36461, 53732, 72922, 107464, 145844, 255227, 291688, 510454, 1020908, 2041816]

約数ペア:

[(1, 2041816), (2, 1020908), (4, 510454), (7, 291688), (8, 255227), (14, 145844), (19, 107464), (28, 72922), (38, 53732), (56, 36461), (76, 26866), (101, 20216), (133, 15352), (152, 13433), (202, 10108), (266, 7676), (361, 5656), (404, 5054), (532, 3838), (707, 2888), (722, 2828), (808, 2527), (1064, 1919), (1414, 1444)]