2014963972

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{1663}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 4079595520

約数和(自身を除く): 2064631548

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 397, 436, 763, 794, 1526, 1588, 1663, 2779, 3052, 3326, 5558, 6652, 11116, 11641, 23282, 43273, 46564, 86546, 173092, 181267, 302911, 362534, 605822, 660211, 725068, 1211644, 1268869, 1320422, 2537738, 2640844, 4621477, 5075476, 9242954, 18485908, 71962999, 143925998, 287851996, 503740993, 1007481986, 2014963972]

約数ペア:

[(1, 2014963972), (2, 1007481986), (4, 503740993), (7, 287851996), (14, 143925998), (28, 71962999), (109, 18485908), (218, 9242954), (397, 5075476), (436, 4621477), (763, 2640844), (794, 2537738), (1526, 1320422), (1588, 1268869), (1663, 1211644), (2779, 725068), (3052, 660211), (3326, 605822), (5558, 362534), (6652, 302911), (11116, 181267), (11641, 173092), (23282, 86546), (43273, 46564)]