3994361812

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{88993}}^1$

素因数の和:89240

約数の個数: 36

約数和(自身を含む): 8166979380

約数和(自身を除く): 4172617568

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 916, 1603, 3206, 6412, 11221, 22442, 44884, 88993, 177986, 355972, 622951, 1245902, 2491804, 4360657, 8721314, 17442628, 20379397, 40758794, 81517588, 142655779, 285311558, 570623116, 998590453, 1997180906, 3994361812]

約数ペア:

[(1, 3994361812), (2, 1997180906), (4, 998590453), (7, 570623116), (14, 285311558), (28, 142655779), (49, 81517588), (98, 40758794), (196, 20379397), (229, 17442628), (458, 8721314), (916, 4360657), (1603, 2491804), (3206, 1245902), (6412, 622951), (11221, 355972), (22442, 177986), (44884, 88993)]