2016404312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{51157}}^1$

素因数の和:51555

約数の個数: 32

約数和(自身を含む): 4082408400

約数和(自身を除く): 2066004088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 758, 1516, 3032, 4927, 9854, 19708, 39416, 51157, 102314, 204628, 409256, 665041, 1330082, 2660164, 5320328, 19388503, 38777006, 77554012, 155108024, 252050539, 504101078, 1008202156, 2016404312]

約数ペア:

[(1, 2016404312), (2, 1008202156), (4, 504101078), (8, 252050539), (13, 155108024), (26, 77554012), (52, 38777006), (104, 19388503), (379, 5320328), (758, 2660164), (1516, 1330082), (3032, 665041), (4927, 409256), (9854, 204628), (19708, 102314), (39416, 51157)]