11421489718

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1\times {\mathrm{1609}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 17614739520

約数和(自身を除く): 6193249802

約数列:

[1, 2, 53, 106, 167, 334, 401, 802, 1609, 3218, 8851, 17702, 21253, 42506, 66967, 85277, 133934, 170554, 268703, 537406, 645209, 1290418, 3549251, 7098502, 14241259, 28482518, 34196077, 68392154, 107749903, 215499806, 5710744859, 11421489718]

約数ペア:

[(1, 11421489718), (2, 5710744859), (53, 215499806), (106, 107749903), (167, 68392154), (334, 34196077), (401, 28482518), (802, 14241259), (1609, 7098502), (3218, 3549251), (8851, 1290418), (17702, 645209), (21253, 537406), (42506, 268703), (66967, 170554), (85277, 133934)]