2111844958

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 3565286784

約数和(自身を除く): 1453441826

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 289, 391, 578, 782, 1139, 1541, 2278, 2371, 3082, 4742, 6647, 13294, 19363, 26197, 38726, 40307, 52394, 54533, 80614, 109066, 158857, 317714, 445349, 685219, 890698, 927061, 1370438, 1854122, 2700569, 3653711, 5401138, 7307422, 15760037, 31520074, 45909673, 62113087, 91819346, 124226174, 1055922479, 2111844958]

約数ペア:

[(1, 2111844958), (2, 1055922479), (17, 124226174), (23, 91819346), (34, 62113087), (46, 45909673), (67, 31520074), (134, 15760037), (289, 7307422), (391, 5401138), (578, 3653711), (782, 2700569), (1139, 1854122), (1541, 1370438), (2278, 927061), (2371, 890698), (3082, 685219), (4742, 445349), (6647, 317714), (13294, 158857), (19363, 109066), (26197, 80614), (38726, 54533), (40307, 52394)]