3923640187532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{857}}^1\times {\mathrm{508931}}^1$

素因数の和:509978

約数の個数: 48

約数和(自身を含む): 7445988662112

約数和(自身を除く): 3522348474580

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 857, 1714, 2249, 3428, 4498, 8996, 11141, 22282, 44564, 148261, 296522, 508931, 593044, 1017862, 1927393, 2035724, 3854786, 6616103, 7709572, 13232206, 26464412, 88045063, 176090126, 352180252, 436153867, 872307734, 1144585819, 1744615468, 2289171638, 4578343276, 5670000271, 11340000542, 22680001084, 75454618991, 150909237982, 301818475964, 980910046883, 1961820093766, 3923640187532]

約数ペア:

[(1, 3923640187532), (2, 1961820093766), (4, 980910046883), (13, 301818475964), (26, 150909237982), (52, 75454618991), (173, 22680001084), (346, 11340000542), (692, 5670000271), (857, 4578343276), (1714, 2289171638), (2249, 1744615468), (3428, 1144585819), (4498, 872307734), (8996, 436153867), (11141, 352180252), (22282, 176090126), (44564, 88045063), (148261, 26464412), (296522, 13232206), (508931, 7709572), (593044, 6616103), (1017862, 3854786), (1927393, 2035724)]