28820951038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{9677}}^1$

素因数の和:10129

約数の個数: 48

約数和(自身を含む): 49180344192

約数和(自身を除く): 20359393154

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 397, 682, 794, 3751, 4367, 7502, 8734, 9677, 12307, 19354, 24614, 48037, 96074, 106447, 135377, 212894, 270754, 299987, 599974, 1170917, 1489147, 2341834, 2978294, 3299857, 3841769, 6599714, 7683538, 36298427, 42259459, 72596854, 84518918, 119094839, 238189678, 464854049, 929708098, 1310043229, 2620086458, 14410475519, 28820951038]

約数ペア:

[(1, 28820951038), (2, 14410475519), (11, 2620086458), (22, 1310043229), (31, 929708098), (62, 464854049), (121, 238189678), (242, 119094839), (341, 84518918), (397, 72596854), (682, 42259459), (794, 36298427), (3751, 7683538), (4367, 6599714), (7502, 3841769), (8734, 3299857), (9677, 2978294), (12307, 2341834), (19354, 1489147), (24614, 1170917), (48037, 599974), (96074, 299987), (106447, 270754), (135377, 212894)]