804586648268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1\times {\mathrm{202877}}^1$

素因数の和:204386

約数の個数: 48

約数和(自身を含む): 1546027741440

約数和(自身を除く): 741441093172

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 1439, 2756, 2878, 5756, 18707, 37414, 74828, 76267, 152534, 202877, 305068, 405754, 811508, 991471, 1982942, 2637401, 3965884, 5274802, 10549604, 10752481, 21504962, 43009924, 139782253, 279564506, 291940003, 559129012, 583880006, 1167760012, 3795220039, 7590440078, 15180880156, 15472820159, 30945640318, 61891280636, 201146662067, 402293324134, 804586648268]

約数ペア:

[(1, 804586648268), (2, 402293324134), (4, 201146662067), (13, 61891280636), (26, 30945640318), (52, 15472820159), (53, 15180880156), (106, 7590440078), (212, 3795220039), (689, 1167760012), (1378, 583880006), (1439, 559129012), (2756, 291940003), (2878, 279564506), (5756, 139782253), (18707, 43009924), (37414, 21504962), (74828, 10752481), (76267, 10549604), (152534, 5274802), (202877, 3965884), (305068, 2637401), (405754, 1982942), (811508, 991471)]