427590902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{63197}}^1$

素因数の和:63415

約数の個数: 16

約数和(自身を含む): 682538400

約数和(自身を除く): 254947498

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 63197, 126394, 1074349, 2148698, 12576203, 25152406, 213795451, 427590902]

約数ペア:

[(1, 427590902), (2, 213795451), (17, 25152406), (34, 12576203), (199, 2148698), (398, 1074349), (3383, 126394), (6766, 63197)]