1660705386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1\times {\mathrm{4519}}^1$

素因数の和:7210

約数の個数: 32

約数和(自身を含む): 3467888640

約数和(自身を除く): 1807183254

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2663, 4519, 5326, 7989, 9038, 13557, 15978, 27114, 61249, 103937, 122498, 183747, 207874, 311811, 367494, 623622, 12034097, 24068194, 36102291, 72204582, 276784231, 553568462, 830352693, 1660705386]

約数ペア:

[(1, 1660705386), (2, 830352693), (3, 553568462), (6, 276784231), (23, 72204582), (46, 36102291), (69, 24068194), (138, 12034097), (2663, 623622), (4519, 367494), (5326, 311811), (7989, 207874), (9038, 183747), (13557, 122498), (15978, 103937), (27114, 61249)]