9778811506

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{2027}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 15040816128

約数和(自身を除く): 5262004622

約数列:

[1, 2, 73, 146, 173, 191, 346, 382, 2027, 4054, 12629, 13943, 25258, 27886, 33043, 66086, 147971, 295942, 350671, 387157, 701342, 774314, 2412139, 4824278, 25598983, 28262461, 51197966, 56524922, 66978161, 133956322, 4889405753, 9778811506]

約数ペア:

[(1, 9778811506), (2, 4889405753), (73, 133956322), (146, 66978161), (173, 56524922), (191, 51197966), (346, 28262461), (382, 25598983), (2027, 4824278), (4054, 2412139), (12629, 774314), (13943, 701342), (25258, 387157), (27886, 350671), (33043, 295942), (66086, 147971)]