1377068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 3193344

約数和(自身を除く): 1816276

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 263, 308, 374, 476, 526, 748, 1052, 1309, 1841, 2618, 2893, 3682, 4471, 5236, 5786, 7364, 8942, 11572, 17884, 20251, 31297, 40502, 49181, 62594, 81004, 98362, 125188, 196724, 344267, 688534, 1377068]

約数ペア:

[(1, 1377068), (2, 688534), (4, 344267), (7, 196724), (11, 125188), (14, 98362), (17, 81004), (22, 62594), (28, 49181), (34, 40502), (44, 31297), (68, 20251), (77, 17884), (119, 11572), (154, 8942), (187, 7364), (238, 5786), (263, 5236), (308, 4471), (374, 3682), (476, 2893), (526, 2618), (748, 1841), (1052, 1309)]