2556164516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{5023}}^1$

素因数の和:5204

約数の個数: 48

約数和(自身を含む): 4785661440

約数和(自身を除く): 2229496924

約数列:

[1, 2, 4, 29, 41, 58, 82, 107, 116, 164, 214, 428, 1189, 2378, 3103, 4387, 4756, 5023, 6206, 8774, 10046, 12412, 17548, 20092, 127223, 145667, 205943, 254446, 291334, 411886, 508892, 537461, 582668, 823772, 1074922, 2149844, 5972347, 11944694, 15586369, 22035901, 23889388, 31172738, 44071802, 62345476, 88143604, 639041129, 1278082258, 2556164516]

約数ペア:

[(1, 2556164516), (2, 1278082258), (4, 639041129), (29, 88143604), (41, 62345476), (58, 44071802), (82, 31172738), (107, 23889388), (116, 22035901), (164, 15586369), (214, 11944694), (428, 5972347), (1189, 2149844), (2378, 1074922), (3103, 823772), (4387, 582668), (4756, 537461), (5023, 508892), (6206, 411886), (8774, 291334), (10046, 254446), (12412, 205943), (17548, 145667), (20092, 127223)]