1213713038

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 1898899200

約数和(自身を除く): 685186162

約数列:

[1, 2, 53, 73, 106, 109, 146, 218, 1439, 2878, 3869, 5777, 7738, 7957, 11554, 15914, 76267, 105047, 152534, 156851, 210094, 313702, 421721, 843442, 5567491, 8313103, 11134982, 11450123, 16626206, 22900246, 606856519, 1213713038]

約数ペア:

[(1, 1213713038), (2, 606856519), (53, 22900246), (73, 16626206), (106, 11450123), (109, 11134982), (146, 8313103), (218, 5567491), (1439, 843442), (2878, 421721), (3869, 313702), (5777, 210094), (7738, 156851), (7957, 152534), (11554, 105047), (15914, 76267)]