553215884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{103289}}^1$

素因数の和:103409

約数の個数: 24

約数和(自身を含む): 1052731680

約数和(自身を除く): 499515796

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 103289, 206578, 413156, 1342757, 2685514, 5371028, 10638767, 21277534, 42555068, 138303971, 276607942, 553215884]

約数ペア:

[(1, 553215884), (2, 276607942), (4, 138303971), (13, 42555068), (26, 21277534), (52, 10638767), (103, 5371028), (206, 2685514), (412, 1342757), (1339, 413156), (2678, 206578), (5356, 103289)]