242588958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{4519}}^1$

素因数の和:4936

約数の個数: 32

約数和(自身を含む): 507686400

約数和(自身を除く): 265097442

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 389, 778, 1167, 2334, 4519, 8947, 9038, 13557, 17894, 26841, 27114, 53682, 103937, 207874, 311811, 623622, 1757891, 3515782, 5273673, 10547346, 40431493, 80862986, 121294479, 242588958]

約数ペア:

[(1, 242588958), (2, 121294479), (3, 80862986), (6, 40431493), (23, 10547346), (46, 5273673), (69, 3515782), (138, 1757891), (389, 623622), (778, 311811), (1167, 207874), (2334, 103937), (4519, 53682), (8947, 27114), (9038, 26841), (13557, 17894)]