2169615808

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{170353}}^1$

素因数の和:170564

約数の個数: 28

約数和(自身を含む): 4326991600

約数和(自身を除く): 2157375792

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12736, 170353, 340706, 681412, 1362824, 2725648, 5451296, 10902592, 33900247, 67800494, 135600988, 271201976, 542403952, 1084807904, 2169615808]

約数ペア:

[(1, 2169615808), (2, 1084807904), (4, 542403952), (8, 271201976), (16, 135600988), (32, 67800494), (64, 33900247), (199, 10902592), (398, 5451296), (796, 2725648), (1592, 1362824), (3184, 681412), (6368, 340706), (12736, 170353)]