2100057608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{983}}^1\times {\mathrm{2207}}^1$

素因数の和:3218

約数の個数: 48

約数和(自身を含む): 4334480640

約数和(自身を除く): 2234423032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 983, 1966, 2207, 3932, 4414, 7864, 8828, 10813, 17656, 21626, 24277, 43252, 48554, 86504, 97108, 118943, 194216, 237886, 267047, 475772, 534094, 951544, 1068188, 2136376, 2169481, 4338962, 8677924, 17355848, 23864291, 47728582, 95457164, 190914328, 262507201, 525014402, 1050028804, 2100057608]

約数ペア:

[(1, 2100057608), (2, 1050028804), (4, 525014402), (8, 262507201), (11, 190914328), (22, 95457164), (44, 47728582), (88, 23864291), (121, 17355848), (242, 8677924), (484, 4338962), (968, 2169481), (983, 2136376), (1966, 1068188), (2207, 951544), (3932, 534094), (4414, 475772), (7864, 267047), (8828, 237886), (10813, 194216), (17656, 118943), (21626, 97108), (24277, 86504), (43252, 48554)]