1320802384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{32771}}^1$

素因数の和:33019

約数の個数: 40

約数和(自身を含む): 2803972320

約数和(自身を除く): 1483169936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 458, 916, 1832, 2519, 3664, 5038, 10076, 20152, 32771, 40304, 65542, 131084, 262168, 360481, 524336, 720962, 1441924, 2883848, 5767696, 7504559, 15009118, 30018236, 60036472, 82550149, 120072944, 165100298, 330200596, 660401192, 1320802384]

約数ペア:

[(1, 1320802384), (2, 660401192), (4, 330200596), (8, 165100298), (11, 120072944), (16, 82550149), (22, 60036472), (44, 30018236), (88, 15009118), (176, 7504559), (229, 5767696), (458, 2883848), (916, 1441924), (1832, 720962), (2519, 524336), (3664, 360481), (5038, 262168), (10076, 131084), (20152, 65542), (32771, 40304)]