2786057872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{5801}}^1$

素因数の和:8131

約数の個数: 40

約数和(自身を含む): 5816737080

約数和(自身を除く): 3030679208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2309, 4618, 5801, 9236, 11602, 18472, 23204, 30017, 36944, 46408, 60034, 75413, 92816, 120068, 150826, 240136, 301652, 480272, 603304, 1206608, 13394509, 26789018, 53578036, 107156072, 174128617, 214312144, 348257234, 696514468, 1393028936, 2786057872]

約数ペア:

[(1, 2786057872), (2, 1393028936), (4, 696514468), (8, 348257234), (13, 214312144), (16, 174128617), (26, 107156072), (52, 53578036), (104, 26789018), (208, 13394509), (2309, 1206608), (4618, 603304), (5801, 480272), (9236, 301652), (11602, 240136), (18472, 150826), (23204, 120068), (30017, 92816), (36944, 75413), (46408, 60034)]