4293492404

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 7728981120

約数和(自身を除く): 3435488716

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 353, 379, 452, 706, 758, 1412, 1516, 8023, 16046, 25063, 26909, 32092, 39889, 42827, 50126, 53818, 79778, 85654, 100252, 107636, 133787, 159556, 171308, 267574, 535148, 2832119, 3040717, 5664238, 6081434, 9498877, 11328476, 12162868, 15117931, 18997754, 30235862, 37995508, 60471724, 1073373101, 2146746202, 4293492404]

約数ペア:

[(1, 4293492404), (2, 2146746202), (4, 1073373101), (71, 60471724), (113, 37995508), (142, 30235862), (226, 18997754), (284, 15117931), (353, 12162868), (379, 11328476), (452, 9498877), (706, 6081434), (758, 5664238), (1412, 3040717), (1516, 2832119), (8023, 535148), (16046, 267574), (25063, 171308), (26909, 159556), (32092, 133787), (39889, 107636), (42827, 100252), (50126, 85654), (53818, 79778)]