275710028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 539965440

約数和(自身を除く): 264255412

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 191, 212, 382, 583, 619, 764, 1166, 1238, 2101, 2332, 2476, 4202, 6809, 8404, 10123, 13618, 20246, 27236, 32807, 40492, 65614, 111353, 118229, 131228, 222706, 236458, 360877, 445412, 472916, 721754, 1300519, 1443508, 2601038, 5202076, 6266137, 12532274, 25064548, 68927507, 137855014, 275710028]

約数ペア:

[(1, 275710028), (2, 137855014), (4, 68927507), (11, 25064548), (22, 12532274), (44, 6266137), (53, 5202076), (106, 2601038), (191, 1443508), (212, 1300519), (382, 721754), (583, 472916), (619, 445412), (764, 360877), (1166, 236458), (1238, 222706), (2101, 131228), (2332, 118229), (2476, 111353), (4202, 65614), (6809, 40492), (8404, 32807), (10123, 27236), (13618, 20246)]