1443156784

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{4621}}^1$

素因数の和:4909

約数の個数: 40

約数和(自身を含む): 2836983600

約数和(自身を除く): 1393826816

約数列:

[1, 2, 4, 8, 16, 131, 149, 262, 298, 524, 596, 1048, 1192, 2096, 2384, 4621, 9242, 18484, 19519, 36968, 39038, 73936, 78076, 156152, 312304, 605351, 688529, 1210702, 1377058, 2421404, 2754116, 4842808, 5508232, 9685616, 11016464, 90197299, 180394598, 360789196, 721578392, 1443156784]

約数ペア:

[(1, 1443156784), (2, 721578392), (4, 360789196), (8, 180394598), (16, 90197299), (131, 11016464), (149, 9685616), (262, 5508232), (298, 4842808), (524, 2754116), (596, 2421404), (1048, 1377058), (1192, 1210702), (2096, 688529), (2384, 605351), (4621, 312304), (9242, 156152), (18484, 78076), (19519, 73936), (36968, 39038)]