284258002

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1973}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 501427584

約数和(自身を除く): 217169582

約数列:

[1, 2, 7, 14, 41, 82, 251, 287, 502, 574, 1757, 1973, 3514, 3946, 10291, 13811, 20582, 27622, 72037, 80893, 144074, 161786, 495223, 566251, 990446, 1132502, 3466561, 6933122, 20304143, 40608286, 142129001, 284258002]

約数ペア:

[(1, 284258002), (2, 142129001), (7, 40608286), (14, 20304143), (41, 6933122), (82, 3466561), (251, 1132502), (287, 990446), (502, 566251), (574, 495223), (1757, 161786), (1973, 144074), (3514, 80893), (3946, 72037), (10291, 27622), (13811, 20582)]