4371780959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{5107}}^1$

素因数の和:5559

約数の個数: 32

約数和(自身を含む): 5629424640

約数和(自身を除く): 1257643681

約数列:

[1, 7, 13, 23, 91, 161, 299, 409, 2093, 2863, 5107, 5317, 9407, 35749, 37219, 65849, 66391, 117461, 122291, 464737, 822227, 856037, 1526993, 2088763, 10688951, 14621341, 27153919, 48041549, 190077433, 336290843, 624540137, 4371780959]

約数ペア:

[(1, 4371780959), (7, 624540137), (13, 336290843), (23, 190077433), (91, 48041549), (161, 27153919), (299, 14621341), (409, 10688951), (2093, 2088763), (2863, 1526993), (5107, 856037), (5317, 822227), (9407, 464737), (35749, 122291), (37219, 117461), (65849, 66391)]