3958721572

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{3547}}^1$

素因数の和:3717

約数の個数: 48

約数和(自身を含む): 7566039040

約数和(自身を除く): 3607317468

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 1651, 2197, 3302, 3547, 4394, 6604, 7094, 8788, 14188, 21463, 42926, 46111, 85852, 92222, 184444, 279019, 450469, 558038, 599443, 900938, 1116076, 1198886, 1801876, 2397772, 5856097, 7792759, 11712194, 15585518, 23424388, 31171036, 76129261, 152258522, 304517044, 989680393, 1979360786, 3958721572]

約数ペア:

[(1, 3958721572), (2, 1979360786), (4, 989680393), (13, 304517044), (26, 152258522), (52, 76129261), (127, 31171036), (169, 23424388), (254, 15585518), (338, 11712194), (508, 7792759), (676, 5856097), (1651, 2397772), (2197, 1801876), (3302, 1198886), (3547, 1116076), (4394, 900938), (6604, 599443), (7094, 558038), (8788, 450469), (14188, 279019), (21463, 184444), (42926, 92222), (46111, 85852)]